APA aipamena

Grigorenko, P. (1968). Communism versus Stalinism. International Marxist Group.

Chicago Style aipamena

Grigorenko, Pyotr. Communism Versus Stalinism. London: International Marxist Group, 1968.

MLA aipamena

Grigorenko, Pyotr. Communism Versus Stalinism. International Marxist Group, 1968.