APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.