APA aipamena

Problems of communism,Vol.33, 1984. DC:U S Information Agency.

Chicago Style aipamena

Problems of Communism,Vol.33, 1984. Washington: DC:U S Information Agency.

MLA aipamena

Problems of Communism,Vol.33, 1984. DC:U S Information Agency.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.