1. Ilyina, E.D. and Kuznetsov, G.A., Osnovy genetiki i selektsii pushnykh zverei (Basics of Fur Animal Genetics and Breeding), Moscow: Kolos, 1983.
2. Nes, N., Einarsson, E., Lohi, O., et al., Beautiful Fur Animals and Their Color Genetics, Glostrup: Scientifur, 1988.
3. Trapezov, O.V., Black Crystal: A Novel Coat Color Mutant in the American Mink, J. Heredity, 1997, vol. 88, pp. 164–166.
4. Koldaeva, E.M., Genetika i selektsiya (Genetics and Breeding), Moscow: Izvestiya, 2004, 1st book.
5. Koldaeva, E.M., Domestication and Economic Traits in Fur Animals, Inf. Vestn. VOGiS, 2007, vol. 11, no. 1, pp. 62–75.