Kaufman, B. E. (1989). The economics of labor markets and labor relations (2nd ed.). Dryden Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKaufman, Bruce E. The Economics of Labor Markets and Labor Relations. 2nd ed. Chicago: Dryden Press, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKaufman, Bruce E. The Economics of Labor Markets and Labor Relations. 2nd ed. Dryden Press, 1989.
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