Wesson, R. G. (1976). Why Marxism?: The continuing success of a failed theory. Temple Smith.
Chicago-viite (17. p.)Wesson, Robert G. Why Marxism?: The Continuing Success of a Failed Theory. London: Temple Smith, 1976.
MLA-viite (8. p.)Wesson, Robert G. Why Marxism?: The Continuing Success of a Failed Theory. Temple Smith, 1976.
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