Roberts, P. C., & Stephenson, M. A. (1973). Marx's theory of exchange, alienation, and crisis. Hoover Institution Press.
Citace podle Chicago (17th ed.)Roberts, Paul Craig, a Matthew A. Stephenson. Marx's Theory of Exchange, Alienation, and Crisis. Stanford, Calif: Hoover Institution Press, 1973.
Citace podle MLA (9th ed.)Roberts, Paul Craig, a Matthew A. Stephenson. Marx's Theory of Exchange, Alienation, and Crisis. Hoover Institution Press, 1973.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..