Norton, H. S. (1973). The world of the economist ([1st ed.].). University of South Carolina Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNorton, Hugh S. The World of the Economist. [1st ed.]. Columbia: University of South Carolina Press, 1973.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNorton, Hugh S. The World of the Economist. [1st ed.]. University of South Carolina Press, 1973.
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