Lewin, Mostie
The Gorbachev phenomenon: a historical interpretation/Mostie Lewin
University of California Press , 1988
 Buku Teks SO
Stephan, John J.
The Russian far East: a history/John J. Stephan
Stanford University Press, 1994
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Pokshishevsky, V.
Geography of the Soviet Union : Physical background, population, economy
Progress, 1974
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Soviet Documents on Foreign policy
Oxford University Press, 1951
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Shteppa, Konstantin F.
Russian Historians and the Soviet State
Rutgers University Press, 1962
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