Society, T. A. E. A. a. T. R. E. (1969). Surveys in Economic Theory. Macmillan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSociety, The American Economic Association and The Royal Economic. Surveys in Economic Theory. Macmillan, 1969.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSociety, The American Economic Association and The Royal Economic. Surveys in Economic Theory. Macmillan, 1969.
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