Gaya APA

Dallin, A., Lapidus, G, W. (1992). The Soviet System in Crisis : A Reader Of Western And Soviet Views : Reprinted With a New Conclusion . amerika: Westview Press.

Gaya MLA

Dallin, Alexander., Lapidus, Gail, W. "The Soviet System in Crisis : A Reader Of Western And Soviet Views : Reprinted With a New Conclusion". amerika: Westview Press, 1992. Text.