Applebaum, E., & Weintraub, S. (1977). Modern economic thought. University of Pennsylvania Press.
Citace podle Chicago (17th ed.)Applebaum, Eileen, a Sidney Weintraub. Modern Economic Thought. [Philadelphia]: University of Pennsylvania Press, 1977.
Citace podle MLA (9th ed.)Applebaum, Eileen, a Sidney Weintraub. Modern Economic Thought. University of Pennsylvania Press, 1977.