Dyfyniad APA

Korff, S. A. b. (1922). Russia's foreign relations during the last half century. MacMillan.

Dyfyniad Arddull Chicago

Korff, Sergie Aleksandrovich baron. Russia's Foreign Relations During the Last Half Century. New York: MacMillan, 1922.

Dyfyniad MLA

Korff, Sergie Aleksandrovich baron. Russia's Foreign Relations During the Last Half Century. MacMillan, 1922.

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