APA aipamena

Russia (1923- U.S.S.R). Central. (1974). The USSR in figures for 1973: Statistical handbook. Statistika Pub.

Chicago Style aipamena

Russia (1923- U.S.S.R). Central. The USSR in Figures for 1973: Statistical Handbook. Moscow: Statistika Pub, 1974.

MLA aipamena

Russia (1923- U.S.S.R). Central. The USSR in Figures for 1973: Statistical Handbook. Statistika Pub, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.