Blaug, M. (1978). Economic theory in retrospect (3rd ed.). Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlaug, Mark. Economic Theory in Retrospect. 3rd ed. Cambridge [Eng.] ; New York: Cambridge University Press, 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBlaug, Mark. Economic Theory in Retrospect. 3rd ed. Cambridge University Press, 1978.
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