___

• Adler, Paul S. (2001), “Market, Hierarch, and Trust: The Knowledge Economy and the Future of Capitalism”, Organization Science, Vol. 12, No. 2: 215-234.
• Ahamed, A.F.M Jalal; Skallerud, Karo (2013), “Effect of Distance and Communication Climate on Export Performance: The Mediating Role of Relationship Quality”, Journal of Global Marketing, Vol. 26, No. 5: 284-300.
• Ahmed, Farid; Patterson, Paul; Styles, Chris (1999), “The Determinants of Successful Relationships in International Business”, Australasian Marketing Journal, Vol. 7, No: 1: 5-21.
• Anderson, James C.; Narus, James A. (1984), “A Model of The Distributor’s Perspective of Distributor-Manufacturer Working Relationships”, Journal of Marketing, No. 48: 62-74.
• Anderson, James C.; Narus, James A. (1991), “Partnering as a Focused Market Strategy”, California Management Review, Vol. 33, No. 3: 95-113.
• Anderson, Erin; Weitz, Barton (1989), “Determinants of Continuity in Conventional Industrial Channel Dyads”, Marketing Science, Vol. 8, No. 4: 310-323.
• Anderson, James C.; Hakansson, Hakan; Johanson, Jan (1994), “Dyadic Business Relationships Within a Business Network Context”, Journal of Marketing, Vol. 58, No. 4: 1-15.
• Ambos, Tina C.; Ambos, Björn (2009), “The Impact of Distance on Knowledge Transfer Effectiveness in Multinational Corporations”, Journal of International Management, No. 15: 1-14.
• Arino, Africa; De la Torre, Jose; Ring, Peter Smith (2001), “Relational Quality: Managing Trust in Corporate Alliances”, California Management Review, Vol. 44, No. 1: 109-131.
• Arrow, Kenneth (1974). The Limits of Organization. New York: Norton.
• Aulakh, Preet S.; Kotabe, Masaaki; Sahay, Arvind (1996), “Trust and Performance in Cross-Border Marketing Partnerships: A Behavioral Approach”, Journal of International Business Studies, Vol. 27, No. 5: 1005-1032.
• Azdegan, Arash; Dooley, Kevin J.; Carter, Phillip L.; Carter, Joseph R. (2008), “Supplier Innovativeness and the Role of Interorganizational Learning in Enhancing Manufacturer Capabilities”, Journal of Supply Chain Management, Vol. 44, No. 4: 14-35.
• Bachman, Reinhard; Zaheer, Akbar (2008), “Trust in inter-organizational relations”, (Ed. Steve Cropper, Chris Huxham, Mark Ebers, Peter Smith Ring), The Oxford Handbook of Inter-Organizational Relations, Oxford: Oxford University Press: 533-554.
• Baier, Annette (1985), Postures of the Mind: Essays on Mind and Morals. Minneapolis: University of Minnesota Press.
• Bankowska, Katarzyna; Osiewicz, Malgorzata; Perez-Duarte, Sebastien (2015), “Measuring Non-Response Bias in a Cross-Country Enterprise Survey”, European Central Bank Statistics Paper Series, No. 12: 1-28.
• Barry, James M.; Doney, Patricia M. (2011), “Cross-Cultural Examination of Relationship Quality”, Journal of Global Marketing, No. 24: 305-323.
• Bradach, Jeffrey L.; Eccles, Robert G. (1989), “Price, Authority, and Trust: From Ideal Types to Plural Forms”, Annual Review of Sociology, No. 15: 97-118.
• Bruggen, Gerrit H.V.; Kacker, Manish; Nieuwlaat, Chantal (2005), “The Impact of Channel Function Performance on Buyer–Seller Relationships in Marketing Channels”, International Journal of Research in Marketing, No. 22: 141-158.
• Burkert, Michael; Ivens, Björn Sven; Shan, Jialu (2012), “Governance Mechanisms in Domestic and International Buyer-Supplier Relationships: An Empirical Study”, Industrial Marketing Management, No. 41: 544-556.
• Cambra-Fierro, Jesus J.; Polo-Redondo, Yolanda (2008), “Creating Satisfaction in the Demand-Supply Chain: The Buyers' Perspective”, Supply Chain Management: An International Journal, Vol. 13, No. 3: 211-224.
• Capon, Noel; Glazer, Rashi (1987), “Marketing and Technology: A Strategic Coalignment”, Journal of Marketing, Vol. 51, No. 3: 1-14.
• Cater, Tomaz; Cater, Barbara (2010), “Relationship-value-Based Antecedents of Customer Satisfaction and Loyalty in Manufacturing”, Journal of Business & Industrial Marketing, Vol. 24, No. 8: 585-597.
• Chang, Man-Ling; Cheng, Cheng-Feng; Wu, Wann-Yih (2012), “How Buyer-Seller Relationship Quality Influences Adaptation and Innovation by Foreign MNCs’ Subsidiaries”, Industrial Marketing Management, No. 41: 1047-1057.
• Chinomona, Richard (2013), “Dealer’s Legitimate Power and Relationship Quality in Gaunxi Distribution Channel: A Social Rule System Theory Perspective”, International Journal of Marketing Studies, Vol. 5, No. 1: 42-58.
• Collis, David J. (1991), “A Resource-Based Analysis of Global Competition: The Case of Bearing Industry”, Strategic Management Journal, No. 12: 49-68.
• Coltman, Tim; Devinney, Timothy M.; Midgley, David F.; Venaik, Sunil (2008), “Formative versus Reflective Measurement Models: Two Applications of Formative Measurement”, Journal of Business Research, No. 61: 1250-1262.
• Crosby, Lawrence A.; Evans, Kenneth R.; Cowles, Deborah (1990), “Relationship Quality in Services Selling: An Interpersonal Influence Perspective”, Journal of Marketing, No. 54: 68-81.
• Diamantopoulos, Adamantios; Winklhofer, Heidi M. (2001), “Index Construction with Formative Indicators: An Alternative to Scale Development”, Journal of Marketing Research, Vol. 38, No. 2: 269-277.
• Dorsch, Michael J.; Swanson, Scott R.; Kelley, Scott W. (1998), “The Role of Relationship Quality in The Stratification of Vendors as Perceived by Customers”, Journal of the Academy of Marketing Science, Vol. 26, No. 2: 128-142.
• Dwyer, F. Robert; Oh, Sejo (1987), “Output Sector Munificence Effects on the Internal Political Economy of Marketing Channels”, Journal of Marketing Research, No. 24: 347-358.
• Dwyer, F.Robert; Schur, Paul H.; Oh, Sejo (1987), “Developing buyer-Seller Relationships”, Journal of Marketing, No. 51: 11-27.
• Dyer, Jeffrey H.; Singh, Harbir (1998), “The Relational View: Cooperative Strategy and Sources of Interorganizational Competitive Advantage”, Academy of Management Review, Vol. 23, No. 4: 660-679.
• Fornell, Claes; Larcker, David F. (1981), “Evaluating Structural Equation Models with Unobservable Variables and Measurement Error”, Journal of Marketing Research, Vol. 18, No. 1: 39-50.
• Freeze, Ronald D.; Raschke, Robyn L. (2007), “An Assessment of Formative and Reflective Constructs in IS Research”, ECIS 2007 Proceedings: 1481-1492.
• Fukuyama, Francis (1995), Trust: The Social Virtues and the Creation of Prosperity. New York: The Free Press.
• Fynes, Brian; Burca, Sean; Marshall, Donna (2004), “Environmental Uncertainty, Supply Chain Relationship Quality and Performance”, Journal of Purchasing & Supply Management, No. 10: 179-190.
• Ganesan, Shankar (1994), “Determinants of Long-Term Orientation in Buyer-Seller Relationships”, Journal of Marketing, Vol. 58, No. 2: 1-19.
• Gefen, David; Straub, Detmar (2005), “A Practical Guide to Factorial Validity Using PLLS-Graph: Tutorial and Annotated Example”, Communications of the Association for Information Systems, No. 16: 91-109.
• Geyskens, Inge; Steenkamp, Jan-Benedict E.M.; Kumar, Nirmalya (1999), “A Meta-Analysis of Satisfaction in Marketing Channel Relationships”, Journal of Marketing Research, Vol. 36, Iss. May: 223-238.
• Geyskens, Inge; Steenkamp, Jan-Benedict E.M. (2000), “Economic and Social Satisfaction: Measurement and Relevance to Marketing Channel Relationships”, Journal of Retailing, Vol. 76, No. 1: 11-32.
• Gulati, Ranjay; Singh, Harbir (1998), “The Architecture of Cooperation: Managing Coordination Costs and Appropriation Concerns in Strategic Alliances”, Administrative Science Quarterly, No. 43: 781-814.
• Gulati, Ranjar; Sytch, Maxim (2008), “Does Familiarity Breed Trust? Revisiting the Antecedents of Trust”, Managerial and Decision Economics, No. 29: 165-190.
• Hair, Joseph F.; Black, William C.; Babin, Barry J.; Anderson, Rolph E. (2009), Multivariate Data Analysis. Essex: Pearson.
• Hakansson, Hakan (1982), International Marketing and Purchasing of Industrial Goods: An Interaction Approach. New York: Wiley.
• Hakansson, Hakan; Havila, Virpi; Pedersen, Ann-Charlott (1999), “Learning in Networks”, Industrial Marketing Management, No. 18: 443-452.
• Hennig-Thurau, Thorsten; Gwinner, Kevin P.; Gremler, Dwayne D. (2002), “Understanding Relationship Marketing Outcomes: An Integration of Relational Benefits and Relationship Quality”, Journal of Service Research, Vol. 4, No. 3: 230-247.
• Holmlund, Maria (2008), “A Definition, Model, and Empirical Analysis of Business-to-Business Relationship Quality”, International Journal of Service Industry Management, Vol. 19, No. 1: 32-62.
• Hoppner, Jessica J.; Griffith, David A.; White, Ryan C. (2015), “Reciprocity in Relationship Marketing: A Cross-Cultural Examination of the Effects of Equivalence and Immediacy on Relationship Quality and Satisfaction with Performance”, Journal of International Marketing, Vol. 23, No. 4: 64-83.
• Humphrey, John; Schmitz, Hubert (1998), “Trust and Inter-Firm Relations in Developing and Transition Economies”, The Journal of Development Studies, Vol. 34, No. 4: 32-61.
• Huntley, Julie K. (2006), “Conceptualization and Measurement of Relationship Quality: Linking Relationship Quality to Actual Sales and Recommendation Intention”, Industrial Marketing Management, No. 35: 703-714.
• Hutchinson, David; Wellington, William J.; Saad, Mohammed; Cox, Phillip (2011), “Refining Value-Based Differentiation in Business Relationships: A Study of the Higher Order Relationship Building Blocks That Influence Behavioural Intentions”, Industrial Marketing Management, No. 40: 465-478.
• Ivens, Björn Sven; Pardo, Catherine (2007), “Are Key account Relationships Different? Empirical Results on Supplier Strategies and Customer Reactions”, Industrial Marketing Management, No. 36: 470-482.
• Jap, Sandy D.; Manolis, Chris; Weitz, Barton A. (1999), “Relationship Quality and Buyer–Seller Interactions in Channels of Distribution”, Journal of Business Research, No. 46: 303-313.
• Jean, Ruey-Jer; Sinkovics, Rudolf R.; Kim, Daekwan (2010), “Drivers and Performance Outcomes of Relationship Learning for Suppliers in Cross-Border Customer–Supplier Relationships: The Role of Communication Culture”, Journal of International Marketing, Vol. 18, No. 1: 63-85.
• Johnson, Jean L. (1999), “Strategic Integration in Industrial Distribution Channels: Managing the Interfirm Relationship as Strategic Asset”, Journal of the Academy of Marketing Science, Vol. 27, No. 1: 4-18.
• Johnston, Wesley J.; Khalil, Shadab; Jain, Megha; Cheng, Julian Ming-Sung (2012), “Determinants of Joint Action in International Channels of Distribution: The Moderating Role of Psychic Distance”, Journal of International Marketing, Vol. 20, No. 3: 34-49.
• Kang, Bohyeon; Oh, Sejo; Sivadas, Eugene (2013), “Beyond Relationship Quality: Examining Relationship Management Effectiveness”, Journal of Marketing Theory and Practice, Vol. 21, No. 3: 273-287.
• Kohtamaki, Marko; Bourlakis, Michael (2012), “Antecedents of Relationship Learning in Supplier Partnerships from the Perspective of an Industrial Customers: The Direct Effects Model”, Journal of Business & Industrial Marketing, Vol. 27, No. 4: 299-310.
• Lages, Carmen; Lages, Cristiana Raquel; Lages, Luis Felipe (2005), “The RELQUAL Scale: A Measure of Relationship Quality in Export Market Ventures”, Journal of Business Research, No. 58: 1040-1048.
• Lahiri, Somnath; Kedia, Ben L. (2011), “Determining Quality of Business-to-Business Relationships: A Study of Indian ITT-Enabled Service Providers”, European Management Journal, No. 29: 11- 24.
• Lane, Christel; Bachmann, Reinhard (1996), “The Social Constitution of Trust: Supplier Relations in Britain and Germany”, Organization Studies, Vol. 17, No. 3: 365-395.
• Lee, Nick; Cadogan, John W. (2013), “Problems with Formative and Higher-Order Reflective Variables”, Journal of Business Research, No. 66: 242-247.
• Leonidou, Leonidas C.; Palihawadana, Dayananda; Chari, Simos; Leonidou, Constantinos N. (2011), “Drivers and Outcomes of Importer Adaptation In International Buyer–Seller Relationships”, Journal of World Business, No. 46: 527-543.
• Leonidou, Constantinos N.; Leonidou, Leonidas C.; Coudounaris, Dafnis N.; Hultman, Magnus (2013), “Value Differences as Determinants of Importers’ Perceptions of Exporters’ Unethical Behavior: The Impact on Relationship Quality and Performance”, International Business Review, No. 22: 156-173.
• Leonidou, Leonidas C.; Barnes, Bradlet R.; Talias, Michael A. (2006), “Exporter-Importer Relationship Quality: The Inhibiting Role of Uncertainty, Distance, snd Conflict”, Industrial Marketing Management, Vol. 35, No. 5: 576-588.
• Leonidou, Leonidas C.; Samiee, Saeed; Aykol, Bilge; Talias, Michael A. (2014), “Antecedents and Outcomes of Exporter-Importer Relationship Quality: Synthesis, Meta-Analysis, and Directions for Further Research”, Journal of International Marketing, Vol. 22, No. 2: 21-46.
• Levinson, Nanette S.; Asahi, Minoru (1995), “Cross-National Alliances and Interorganizational Learning”, Organizational Dynamics, Vol. 24, No. 2: 50-63.
• Levitt, Barbara; March, James G. (1988), “Organizational Learning”, Annual Review of Sociology, No. 14: 319-340.
• Lowry, Paul Benjamin; Gaskin, James (2014), “Partial Least Squares (PLS) Structural Equation Modeling (SEM) for Building and Testing Behavioral Causal Theory: When to Choose It and How To Use It”, IEEE Transactions on Professional Communication, Vol. 57, No. 2: 123-146.
• Macaulay, Stewart (1963), “Non-Contractual Relations in Business: A Preliminary Study”, American Sociological Review, No. 28: 55-67.
• Madhok, Anoop (1995), “Revisiting Multinational Firms’ Tolerance for Joint Ventures: A Trust-Based Approach”, Journal of International Business Studies, Vol. 26, No. 1: 117-137.
• Marquardt, Adam J. (2013), “Relationship Quality as a Resource to Build Industrial Brand Equity When Products are Uncertain and Future-Based”, Industrial Marketing Management, No. 42: 1386–1397.
• Moorman, Christine; Zaltman, Gerald; Deshpande, Rohit (1992), “Relationships between Providers and Users of Market Research: The Dynamics of Trust within and Between Organizations”, Journal of Marketing Research, Vol. 29, Iss. August: 314-328.
• Mysen, Tore; Svensson, Goran; Högevold, Nils (2012), “Relationship Quality-Relationship Value and Power Balance in Business Relationships: Descriptives and Propositions”, Journal of Business-to-Business Marketing, No. 19: 248-285.
• Nevins, Jennifer L.; Money, R. Bruce (2008), “Performance Implications of Distributor Effectiveness, Trust, and Culture in Import Channels of Distribution”, Industrial Marketing Management, No. 37: 46-58.
• Nguyen, Trang T.M.; Nguyen, Tho D. (2010), “Learning to Build Quality Business Relationships in Export Markets: Evidence from Vietnamese Exporters”, Asia Pacific Business Review, Vol. 16, No. 1-2: 203-220.
• Nonaka, Ikujiro (1994), “A Dynamic Theory of Organizational Knowledge Creation”, Organization Science, Vol. 5, No. 1: 14-37.
• Nooteboom, Bart (2008), “Learning and Innovation in Inter-Organizational Relationships”, (Ed. Steve Cropper, Chris Huxham, Mark Ebers, Peter Smith Ring), The Oxford Handbook of Inter-Organizational Relations, Oxford: Oxford University Press: 608-634.
• Nyaga, Gilbert N.; Whipple, Judith M. (2011), “Relationship Quality and Performance Outcomes: Achieving a Sustainable Competitive Advantage”, Journal of Business Logistics, Vol. 32, No. 4: 345-360.
• Oba, Beyza; Semerciöz, Fatih (2005), “Antecedents of Trust in Industrial Districts: An Empirical Analysis of Inter-Firm Relations in a Turkish Industrial District”, Entrepreneurship & Regional Development, No. 17: 163-182.
• Oliver, Richard L. (1980), “A Cognitive Model of the Antecedents and Consequences of Satisfaction Decision”, Journal of Marketing Research, Vol. 17, Iss. November: 460-469.
• Oliver, Christine (1990), “Determinants of Interorganizational Relationships: Integration and Future Directions”, Academy of Management Journal, Vol. 15, No. 2: 241-265.
• Palmatier, Robert W. (2008), “Interfirm Relational Drivers of Customer Value”, Journal of Marketing, No. 72: 76-89.
• Provan, Keith G.; Sydow, Joerg (2008), “Evaluating Inter-Organizational Relationships”, (Ed. Steve Cropper, Chris Huxham, Mark Ebers, Peter Smith Ring), The Oxford Handbook of Inter-Organizational Relations, Oxford: Oxford University Press: 691-716.
• Raskovic, Matevz; Ferligoj, Anuska; Brencic, Maja Makovec; Fransoo, Jan C. (2013), “Relationship Learning as a Dimension of Relationship Quality: Tentative Evidence from Transnational Buyer-Supplier Relationships”, Trziste, No. 25: 37-50.
• Ring, Peter Smith; van de Ven, Andrew H. (1992), “Structuring Cooperative Relationships between Organizations”, Strategic Management Journal, No. 13: 483-498.
• Ritter, Thomas; Gemünden, Hans Georg (2003), “Interorganizational relationships and networks: An overview”, Journal of Business Research, Vol. 56, No. 9: 691-697.
• Schurr, Paul H.; Ozanne, Julie L. (1985), “Influences on Exchange Processes: Buyers' Preconceptions of a Seller's Trustworthiness and Bargaining Toughness”, Journal of Consumer Research, Vol. 11, No. 4: 939-953.
• Selnes, Fred; Sallis, James (2003), “Antecedents and Consequences of Trust and Satisfaction in Buyer-Seller Relationships”, European Journal of Marketing, Vol. 32, No. 3-4: 305-322.
• Semerciöz, Fatih (2000), İşletmeler Arası İlişkilerde Şebeke Organizasyon Yapıları ve Endüstriyel Bölgelerdeki Şebeke Organizasyon Yapısında Ortaya Çıkan Güven İlişkisi Üzerine Bir Araştırma (Doktora tezi). İstanbul Üniversitesi Sosyal Bilimler Enstitüsü.
• Skarmeas, Dionysis; Robson, Mathew J. (2008), “Determinants of Relationship Quality in Importer-Exporter Relationships”, British Journal of Management, No. 19: 171-184.
• Skarmeas, Dionysis; Katsikeas, Constantine S.; Spyropoulou, Stavroula; Salehi-Sangari, Esmail (2008), “Market and Supplier Characteristics Driving Distributor Relationship Quality in International Marketing Channels of Industrial Products”, Industrial Marketing Management, No. 37: 23-36.
• Smith, Brock (1998), “Buyer-Seller Relationships: Bonds, Relationship Management, and Sex Type”, Canadian Journal of Administrative Sciences, Vol. 15, No. 1: 76-92.
• Sözüer, Aytuğ (2016), Uluslararası Ticarette Işletmeler Arasi İlişki Kalitesi: Türkiye’deki İhracatçi Firmalarin Yurt Dışındaki Müşterileriyle İlişkileri Üzerine Bir Araştırma (Doktora tezi). İstanbul Üniversitesi Sosyal Bilimler Enstitüsü.
• Şencan, Hüner (2005), Sosyal ve Davranışsal Ölçümlerde Güvenilirlik ve Geçerlilik, Ankara: Seçkin.
• Tenenhaus, Michel (2008), “Component-Based Structural Equation Modeling”, Total Quality Management & Business Excellence, Vol. 19, No. 7-8: 871-886.
• Terawatanavong, Civilia; Whitwell, Gregory J.; Widing, Robert E.; O'Cass, Aron (2011), “Technological Turbulence, Supplier Market Orientation, and Buyer Satisfaction”, Journal of Business Research, No. 64: 911–918.
• Thomson, Ann Marie; Perry, James L. (2006), “Collaboration Processes: Inside the Black Box”, Public Administration Review, No. 6: 20-32.
• TİM [Türkiye İhracatçılar Meclisi] (2015), “Türkiye’nin İlk 1000 İhracatçı Firması 2014”, http://www.tim. org.tr/tr/ihracat-arastirma-raporlari-ilk-1000-ihracatci-arastirmasi.html, (Erişim: 01.10.2015).
• TÜİK [Türkiye İstatistik Kurumu] (2015), “Girişim Özelliklerine Göre Dış Ticaret İstatistikleri 2014”, http://www.tuik.gov.tr/PreHaberBultenleri.do?id=18587, (Erişim: 17.04.2016).
• TWB [The World Bank] (2017), “World Development Indicators: Merchandise Exports”, https://data.worldbank. org/indicator/TX.VAL.MRCH.CD.WT, (Erişim: 23.12. 2017).
• Ulaga, Wolfgang; Eggert, Andreas (2006), “Relationship Value and Relationship Quality: Broadening the Nomological Network of Business-to-Business Relationships”, European Journal of Marketing, Vol. 40, No. 3-4: 311-327.
• UNCTAD [United Nations Conference on Trade and Development] (2017), “World Investment Report 2017, Annex Table 2”, http://unctad.org/en/Publications Library/wir2017_en.pdf, (Erişim: 23.12.2017).
• Ural, Tülin (2009), "The Effects of Relationship Quality on Export Performance", European Journal of Marketing, Vol. 43, No. 1-2: 139-168.
• USCB [United States Census Bureau] (2013), “Concentration Ratios”, https://www.census.gov/econ/ concentration.html, (Erişim: 02.04.2016).
• Velez, Maria L.; Sanchez, Jose M.; Florez, Raquel; Alvarez-Dardet, Concha (2015), “How Control System Information Characteristics Affect Exporter–Intermediary Relationship Quality”, International Business Review, No. 24: 812-824.
• Venkatesh, Viswanath; Bala, Hillol (2012), “Adoption and Impacts of Interorganizational Business Process Standards: Role of Partnering Synergy”, Informations System Research, Vol. 23, No. 4: 1131-1157.
• Williamson, Oliver E. (1979), “Transaction-Cost Economics: The Governance of Contractual Relations”, Journal of Law and Economics, Vol. 22, No. 2: 233-261.
• Wilson, David T. (1995), “An Integrated Model of Buyer-Seller Relationships”, Journal of the Academy of Marketing Science, Vol. 23, No. 4: 335-345.
• Woo, Ka-shing; Ennew, Christine T. (2004), “Business-to-Business Relationship Quality: An IMP Interaction-Based Conceptualization and Measurement”, European Journal of Marketing, Vol. 38, No. 9-10: 1252-1271.
• Wu, Fang; Sinkovics, Rudolf R.; Çavuşgil, S. Tamer; Roath, Anthony S. (2007), “Overcoming Export Manufacturers’ Dilemma in International Expansion”, Journal of International Business Studies, No. 18: 283-302.
• Zaheer, Akbar; McEvily, Bill; Perrone, Vincenzo (1998), “Does Trust Matter? Exploring the Effects of Interorganizational and Interpersonal Trust on Performance”, Organization Science, Vol. 9, No. 2: 141-159.
• Zaheer, Srilata; Zaheer, Akbar (2006), “Trust across Borders”, Journal of International Business Studies, No. 37: 21-29.
• Zucker, Lynne G. (1986), “Production of Trust: Institutional Sources of Economic Structure, 1840–1920”, Research in Organizational Behavior, No. 8: 53-111.