Smith, G. E. (1990). Nationalities question in the Soviet Union. Longman Publishers.
Chicago Style aipamenaSmith, Graham Ed. Nationalities Question in the Soviet Union. London: Longman Publishers, 1990.
MLA aipamenaSmith, Graham Ed. Nationalities Question in the Soviet Union. Longman Publishers, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.