Ward, B. (1979). The Ideal words of economics: Liberal, radical, and conservative economic world views. Macmillan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWard, Benjamin. The Ideal Words of Economics: Liberal, Radical, and Conservative Economic World Views. Macmillan, 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWard, Benjamin. The Ideal Words of Economics: Liberal, Radical, and Conservative Economic World Views. Macmillan, 1979.
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