Applebaum, E., & Weintraub, S. (1977). Modern economic thought. University of Pennsylvania Press.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումApplebaum, Eileen, and Sidney Weintraub. Modern Economic Thought. [Philadelphia]: University of Pennsylvania Press, 1977.
MLA (9րդ խմբ.) ՄեջբերումApplebaum, Eileen, and Sidney Weintraub. Modern Economic Thought. University of Pennsylvania Press, 1977.