انتشارات Firebird Pubns
A History of Classical Sociology
Igor Kon, H. Campbell Creighton, 1979, 1989
Garri Kasparov
M. Yudovich, 1992
The World Chess Crown Challenge Kasparov vs Karpov Seville 87
David Bronstein, 1990
Post's Machine
V. A. Uspensky, 1983
