Dyfyniad APA

Cohen, G. (1978). Karl Marx's theory of history: A defence. Princeton University Press.

Dyfyniad Arddull Chicago

Cohen, G.A. Karl Marx's Theory of History: A Defence. New Jersey: Princeton University Press, 1978.

Dyfyniad MLA

Cohen, G.A. Karl Marx's Theory of History: A Defence. Princeton University Press, 1978.

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