Sdobinikov, Y., & Yuri Sdobnikov. (1973). Karl Marx (1st.). Progress Publishers.
Chicago Edition CitationSdobinikov, Yuri, i Yuri Sdobnikov. Karl Marx. 1st. Moscow: Progress Publishers, 1973.
Cita MLASdobinikov, Yuri, i Yuri Sdobnikov. Karl Marx. 1st. Progress Publishers, 1973.
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