Staar, R. F. (1988). Communist regimes in Eastern Europe (5th ed.). Stanford CA: Hoover Institution Press.
Чикагска система за цитиранеStaar, Richard Felix. Communist Regimes in Eastern Europe. 5th ed. Stanford CA: Hoover Institution Press, 1988.
MLA формат за цитиранеStaar, Richard Felix. Communist Regimes in Eastern Europe. 5th ed. Stanford CA: Hoover Institution Press, 1988.
Внимание: Тези цитати може да не са 100% точни.