___

• Abadan-Unat, N. (2011). Turks in Europe: From guestworker to transnational citizen. Berlin: Berghann Books.
• Antonucci, T.C. (1986). Hierarchical mapping technique. Generations: Journal of the American Society on Aging, 10(4), 10-12.
• Bailey, A. and Boyle, P. (2004). Untying and retying family migration in the New Europe. Journal of Ethnic and Migration Studies, 30 (2), 229-241.
• Baldassar, L. (2007). Transnational families and aged care: The mobility of care and the migrancy of aging. Journal of Ethnic and Migration Studies, 33(2), 275-97.
• Baykara-Krumme, H. (2008). “Reliable bonds? A comparative perspective of intergenerational support patterns among migrant families in Germany”. In C. Saraceno (ed.) Families, ageing and social policy. generational solidarity in European welfare states, pp. 285-312. Cheltenham: Edward Elgar.
• Bilecen, B. (2012). How social support works among the best and the brightest: Evidence from international PhD students in Germany. Transnational Social Review, Special Issue on Transnational Social Networks, 2 (2), 139-155.
• Bilecen, B. (2013). Analyzing Informal Social Protection Across Borders:Synthesizing Social Network Analysis with Qualitative Interviews. SFB Working Paper Series, No. 19. German Research Foundation: Bielefeld.
• Bernardi, L. (2011). A mixed methods social networks study design for research on transnational families. Journal of Marriage and Family, 73, 788- 803.
• Böcker, A. (1993). Migration and social security: The case of Turkish migrants in the Netherlands and their relatives at home. Journal of Legal Pluralism and Unofficial Law, 33, 13-31.
• Bryceson, D. and Vuorela, U. (eds.) (2003). The transnational family: New European frontiers and global networks. Oxford: Berg Publishers.
• Burt, R.S. (1992). Structural holes. Cambridge, MA: Harvard University Press.
• Everett, M. and Borgatti, S.P. (2005). Ego network betweenness. Social Networks, 27 (1), 31-38.
• Faist, T. (1998). Transnational social spaces out of international migration: evolution, significance and future prospects. European Journal of Sociology, 39 (2), 213-247.
• Fischer, C. (1982). To dwell among friends. Chicago: University of Chicago Press.
• Fog Olwig, K. (2003). Transnational socio-cultural systems and ethnographic research: views from an extended field site. International Migration Review, 37 (3), 692-716.
• Gamper, M., Schönhuth, M. and Kronenwett, M. (2011). Bringing qualitative and quantitative data together: Collecting and analyzing network data with the help of the software tool Vennmaker. In M. Safar and K. A. Mahdi (eds.) Social networking and community behavior modeling: Qualitative and quantitative measures, pp. 193-213. Hershey: IGI Global.
• Gestring, N., Janßen, A. and Polat, A. (2003). Processes of integration and exclusion: Second generation Turkish migrants in Hanover. Paper presented at the conference The Immigrants Second Generation in North America and Europe Workshop at Bellagio Conference Center, June 18-23.
• Gestring, N., Janßen, A. and Polat, A. (2006). Integration und ausgrenzungen: Türkische Migranten der Zweiten Generation. Wiesbaden: VS Verlag.
• Gitmez, A. and Wilpert, C. (1987). A micro-society or an ethnic community? Social organization and ethnicity amongst Turkish migrants in Berlin. In J. Rex, D. Joly and C. Wilpert (eds.) Immigrant associations in Europe, pp. 86-125. England: Aldershot.
• Grütjen, D. (2006). The Turkish welfare regime: An example of the Southern European model? The role of the state, market and family in welfare provision. Turkish Policy Quarterly, 7 (1), 111-129.
• Ho, E.S. (2002). Multi-local residence, transnational networks: Chinese “astronaut” families in New Zealand. Asian Pacific Migration Journal, 11 (1), 145–64.
• Hondegneu-Sotelo, P. and Avila, E. (1997). “I’m here, but I’m there”: The meanings of Latina transnational motherhood. Gender & Society, 11 (5), 548- 571.
• Icduygu, A. (2012). 50 years after the labour recruitment agreement with Germany: The consequences of emigration for Turkey. Perceptions: Journal of International Affairs, Special Issue: 50 Years of Migration from Turkey to Germany: Current Perspectives and Historical Background, 17, Summer Issue, 11-36.
• Icduygu, A., Sirkeci, I. and Muradoglu, G. (2001). Socio-economic development and international migration: A Turkish study. International Migration, 39 (4), 39-61.
• Kalaycioglu, S. and Rittersberger-Tilic, H. (2000). Intergenerational solidarity networks of instrumental and cultural transfers within migrant families in Turkey., Ageing and Society, 20, 523-542.
• Martin, P. (2012). Turkey-EU migration: The road ahead. Perceptions: Journal of International Affairs, Special Issue: 50 Years of Migration from Turkey to Germany: Current Perspectives and Historical Background, 17, Summer Issue, 125-144.
• Parreñas, R. (2005). Children of global migration: Transnational families and gendered woes. Stanford, CA: Stanford University Press.
• Pinquart, M. and Sörensen, S. (2000). Influences of socioeconomic status, social network, and competence on subjective well-being in later life: A metaanalysis. Psychology and Aging, 15 (2), 187-224.
• Portes, A. (2001). Introduction: the debates and significance of immigrant transnationalism. Global Networks, 1 (3), 181–193.
• Razum O., Sahin-Hodoglugil, N. N. and Polit, K. (2005). Health, wealth or family ties? Why Turkish work migrants return from Germany. Journal of Ethnic and Migration Studies, 31(4), 719-739.
• Sabates-Wheeler, R. (2009). Social security for migrants: Trends, best practice and ways forward. Working Paper No. 12. International Social Security Association. Geneva.
• Schans, D. (2009). Transnational family ties of immigrants in the Netherlands. Ethnic and Racial Studies, 32 (7), 1164-1182.
• Schmalzbauer, L. (2004). Searching for wages and mothering from afar: the case of Honduran transnational families. Journal of Marriage and the Family, 66 (5), 1317-1331.
• Senyurekli, A.R. and Detzner, D.F. (2008). Intergenerational relationships in a transnational context: The case of Turkish families. Family Relations, 57, 457-467.
• Smith, K. P. and Christakis N. A. (2008). Social networks and health. Annual Review of Sociology, 34, 405-429.
• Song, L., Son, J. and Lin, N. (2011). Social support. In: J. Scott and P.J. Carrington (eds.) The Sage handbook of social network analysis, pp. 116-129. London: Sage.
• Uchino, B.N., Cacioppo, J.T. and Kiecolt-Glaser, J.K. (1996). The relationship between social support and physiological processes: A review with emphasis on underlying mechanisms and implications for health. Psychological Bulletin, 119 (3), 488-531.
• Vaux, A. (1988). Social support: theory, research and intervention. New York: Praeger.
• Wellman, B. and Wortley, S. (1990). Different strokes from different folks: Community ties and social support. American Journal of Sociology, 96 (3), 558- 588.
• World Bank (2003). Turkey: Poverty and coping after the crisis. Volume I: Main Report. Washington D.C.: World Bank.
• Zielke-Nadkarni (2003). The Meaning of the family: Lived experiences of Turkish women immigrants in Germany. Nursing Science Quarterly, 16 (2), 169-173.