APA (7 वां संस्करण) प्रशस्ति पत्र

Rees, A. (1989). The economics of trade unions (Third edition.). University of Chicago Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Rees, Albert. The Economics of Trade Unions. Third edition. Chicago: University of Chicago Press, 1989.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Rees, Albert. The Economics of Trade Unions. Third edition. University of Chicago Press, 1989.

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