Dyfyniad APA

Marx & Engels. (1979). Pre-capitalist socio-economic formations: A collection. Progress Publishers.

Dyfyniad Arddull Chicago

Marx and Engels. Pre-capitalist Socio-economic Formations: A Collection. Moscow: Progress Publishers, 1979.

Dyfyniad MLA

Marx and Engels. Pre-capitalist Socio-economic Formations: A Collection. Progress Publishers, 1979.

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