Shmidt, S., Berkhin, . I., & Tarnovsky, K. (1984). A short history of the USSR. Moscow: Progress Publishers.
Dyfyniad Arddull ChicagoShmidt, S., I. Berkhin, và K. Tarnovsky. A Short History of the USSR. Moscow: Progress Publishers, 1984.
Dyfyniad MLAShmidt, S., I. Berkhin, và K. Tarnovsky. A Short History of the USSR. Moscow: Progress Publishers, 1984.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.