Applebaum, E., & Weintraub, S. (1977). Modern economic thought. University of Pennsylvania Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रApplebaum, Eileen, और Sidney Weintraub. Modern Economic Thought. Philadelphia: University of Pennsylvania Press, 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रApplebaum, Eileen, और Sidney Weintraub. Modern Economic Thought. University of Pennsylvania Press, 1977.
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