Marx, K. (1951). Value, price and profit: Addressed to working men. George Allen & Unwin.
Čikaški stil citiranjaMarx, Karl. Value, Price and Profit: Addressed to Working Men. London: George Allen & Unwin, 1951.
MLA način citiranjaMarx, Karl. Value, Price and Profit: Addressed to Working Men. George Allen & Unwin, 1951.
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