DOTY, L. A. (1989). Work Methods And Measurement For Management Leonard A. Doty. Delmar.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDOTY, Leonard A. Work Methods And Measurement For Management Leonard A. Doty. Delmar, 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDOTY, Leonard A. Work Methods And Measurement For Management Leonard A. Doty. Delmar, 1989.
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