___

• 1. Anonymus, Acceptable Quality Levels In Leathers, UNIDO, United Nations, New York, 1976, 42-44
• 2. Anonymus, Pocket Book For The Leather Technologist, BASF, Actiengesellschaft, D.6700 Ludwigshafen –Germany, 1993
• 3.Anonymus, Official Methods of Analysis, Society of Leather Technologist and Chemists, The Charlesworth Group-Huddersfield-UK, 1996
• 4. Anonymus, The Practicalities of Raising Ostriches, World Leather, 2000, 13:30-32.
• 5. Anonymus, The Bird With a Reputation to Uphold, World Leather, 2001, 14:16-18
• 6. Alexander K T W, Corning D R., Covington A D, Haines B M, Lamb N C J, Kemp P D, Walker M P, Webster R M., A Course For Fellmongers, Heat Damage of Collagen, Leather Trade House-Moulton Park-Northampton-England, 1988, 9-10
• 7. Alexander K T W., Stosic R G.,A New Non-Destructive Leather Softness Test, JSLTC, 1993, 5:139-142
• 8. Bidegain J P., The Different Types of Exotics Leather, Great Birds, Indusrie Du Cuir 2001, Avril:42.
• 9. Bienkiewicz K., Collagen, Physical Chemistry of Leather Making, Robert E. Krieger Publishing Company, Malabar, Florida, 1983, 26
• 10. Breeitsamer M, Geissler R, Trenkwalder M., Solvent-Free Degreasing of Hides and Skins, World Leather, 1997, 10:65-70
• 11. Deasy C, Hide Evalluation. The Sampling of Cattle Hides for Their Leather Making Substance, The Journal of American Leather Chemists Association, 1956,51:271-282
• 12. Food and Agriculture Organization of the United Nations, Home Page Online, Availablefromhttp://apps.fao.org/lim500/nphwrap.pl?Production.Livestock.Primary& Domain=SUA&servlet=1, accsessed 07.03.2003
• 13. Fuchs K H, Fuchs M., Bird Skins: The Quill-Holed Novelties, World Leather, 2001, 14:59-63.
• 14. Gustavson K H., The Chemistry Of Tanning, Definition of Tanning, the Hydrothermal Stability of Vegetable-Tanned Collagen, Academic press Inc. Publishers, New York 10, N.Y., USA, 1956,2-3, 177-181
• 15. Hauck R., Lollar N. M., Some Notes Upon Hide and Leather Quality Interrelationships, The Journal of American Leather Chemists Association; 1957, 52:361-395
• 16. Heidemann E., Fundametals of Leather Manufacturing, Measuring The Shrinkage Temperature, The Melting Phenomenon, Preservation by Salting, Roetherdruck- Darmstadt-Germany, 1993, 275-276, 273, 170-174
• 17. Herfeld H., Bibliothek des Leders, Das Wiegen der Häute und Felle, Fettstoffe in der Haut, Umschau Verlag-Frankfurt Am Main-Germany, 1990, 1:323-324, 93-94
• 18. John G., Possible Defects In Leather Production, Raw Density, Druck Partner Rübelmann GmbH, 1997, 260-261
• 19. Landmann A W., Stotic R G., Vaculik J., Hanson M., Softness-An International Comparison Of Manual Assesment Against Instrumental Methods, JSLTC, 1994, 3:88-92
• 20. Lange J., Bibliothek des Leders, Bestimmung der Rohdichte von Leder, Umschau Verlag-Frankfurt Am Main-Germany, 1990, 10:70-72
• 21.Muthiah P L., Ramathan N., Nayudamma Y., Biochemical Studies of Skin Samples Obtained from Different Sites on Various Animals, The Journal of American Leather Chemists Association, 1968, 63:38-47
• 22. Reeder F., Leather Technologist Pocket Book, Modern Beamhouse Procedures Soaking and Liming, The Society of Leather Technologist and Chemists-UK, 1999, 23-35
• 23. Sales J., Slaugter and Products, Commonwealth Agricultural Bureau International Publishing, Home Page Online, Available from http://www.cabi-publishing.org/Bookshop/Readingroom/0851993508/0851993508ch10.pdf, accessed 12.05.2003
• 24. Sarı O., Bitlisli O., Askeri Amaçlı Ayakkabı ve Botlarda Yüzlük Derilerden Kaynaklanan Problemler ve Çözümleri, Piyade 2000 Sempozyum CD si, Tuzla Piyade Okul Komutanlığı, İstanbul, 2000
• 25. Setter S., The World of Ostrich, Leather 2001, 203:16.
• 26. Stables A., Ostrich Skin Information Guide, Ostrich Skin Supplies, Home Page Online, Available from http://www.ostrichskinsupplies.com, accessed 10.05.2003
• 27. Wilhelm A., Tips for Shoe Production, Designation of Leather Thickness in the USA, 3:109