Chumakov, E. (1988). One Hundred SOMBO Wrestling Lessons. Moscow, Russia: Physical Culture and Sports Publications.
Craig, D.M. (1995). Japan’s Ultimate Martial Art, Jujitsu Before 1882, The Classical Japanese Art of Self-Defense. Rutland, Vermont: Charles E. Tuttle Company, Inc.
DeRose, D., Polyakov, L.; and Yankauskas, I. (1996). Journal of Asian Martial Arts: “The Variety of Submission-Holds Developed & Applied by Leading SAMBO Practitioners”.
Inokuma, I. and Sato, N. (1986). Best Judo. New York, USA: Kodansha International.
Retuinskih, A. (1992). Russian Style Hand to Hand Combat. Kiev, Ukraine:PRI."
Kano, J. (1989).Kodokan Judo. New York, USA: Kodansha International.