Παραπομπή APA

Lenin, V. (1984). The three sources and three component parts of Marxism: : Karl Marx Frederick Engels. Moscow: Progress Publishers.

Παραπομπή Chicago Style

Lenin, Vladimir. The Three Sources and Three Component Parts of Marxism: : Karl Marx Frederick Engels. Moscow: Progress Publishers, 1984.

Παραπομπή MLA

Lenin, Vladimir. The Three Sources and Three Component Parts of Marxism: : Karl Marx Frederick Engels. Moscow: Progress Publishers, 1984.

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