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– Keith Graham: Karl Marx Our Contemporary: Social Theory for
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– John Plamenatz: Karl Marx’s Philosophy of Man, Oxford, Oxford
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– Robert Tucker: Philosophy and Myth in Karl Marx, Cambridge,
Cambridge University Press, 1982.
– Friedrich Engels: Origin of the Family, Private Property and the
State, London, Penguin, 2010.
– Alison Jaggar: Feminist Politics and Human Nature, Totowa,
Rowman & Littlefield, 1983.