Twentieth century Russia /
Donald W. Treadgold.
APA Citation
Treadgold, D. W. (1987). Twentieth century Russia. 6th ed. Boulder: Westview Press.
MLA Citation
Treadgold, Donald W., 1922-. Twentieth Century Russia. 6th ed. Boulder: Westview Press, 1987.
Warning: These citations may not always be complete (especially for serials).