Παραπομπή APA

Szajkowski, B. (1981). Documents in communist affairs, 1980. Macmillan.

Παραπομπή Chicago Style

Szajkowski, Bogdan. Documents in Communist Affairs, 1980. London: Macmillan, 1981.

Παραπομπή MLA

Szajkowski, Bogdan. Documents in Communist Affairs, 1980. Macmillan, 1981.