.Hamrin, R. D. (1980). Managing growth in the 1980s: Toward a new economics. Praeger.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र.Hamrin, Robert D. Managing Growth in the 1980s: Toward a New Economics. New York: Praeger, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्र.Hamrin, Robert D. Managing Growth in the 1980s: Toward a New Economics. Praeger, 1980.
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