Fedyukin, S. (1975). The great October Revolution and the intelligentsia. Moscow: Progress Publishers.
Lua i Stíl Chicago (17ú heag.)Fedyukin, S. The Great October Revolution and the Intelligentsia. Moscow: Progress Publishers, 1975.
Lua MLA (8ú heag.)Fedyukin, S. The Great October Revolution and the Intelligentsia. Moscow: Progress Publishers, 1975.
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