Mikhailov, N. (1970). Discovering the Soviet Union. Progress.
Cita Chicago (17th ed.)Mikhailov, Nikolai. Discovering the Soviet Union. Moscow: Progress, 1970.
Cita MLA (9th ed.)Mikhailov, Nikolai. Discovering the Soviet Union. Progress, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.