REFERENCES:
1.  Leather Technician’s Handbook J.H.Sharphouse Vernon Lock Ltd. London 1971.

2.  A Modern Course in Leather Technology Vol 1. Science for students of leather technology Ed: R.Reed Pergamon Press 1966 London.

3.  The Chemistry and Technology of Leather Vol 2.Types of tannages Ed: Fred O’Flaherty, William T.Roddy, Robert M. Lollar Reinhold Pub. Corp.  N.Y. 1958.

4.  Physical Chemistry of  Leather Making Krysztof Bienkiewicz Robert E. Krieger Pub. Co. Malabar, Florida 1983.

5.  Biochemistry D.Voet, J.G Voet  J.Wiley & Sons 1990 USA

6.  Practical Leather Technology Thomas C. Thorstensen 4th ed. Krieger Pub. Co. Malabar, Florida 1993.

7.M.J.Osgood “Leather Finishing” JOCCA 4,(1987) 104-110.

8.  Deri TeknolojisiAhmet Toptas Sade Ofset Matbaacilik. Istanbul 1993.