Foley, D. K. (1986). Understanding capital: Marx's economic theory. Harvard University Press.
Chicago Style (17. basım) AtıfFoley, Duncan K. Understanding Capital: Marx's Economic Theory. Cambridge, MA: Harvard University Press, 1986.
MLA (9th ed.) AtıfFoley, Duncan K. Understanding Capital: Marx's Economic Theory. Harvard University Press, 1986.
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