GAY, L. (1992). Research Methods For Business And Management Lr. Gay And Pl. Diebl. Macmillan Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGAY, LR. Research Methods For Business And Management Lr. Gay And Pl. Diebl. Macmillan Pub, 1992.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGAY, LR. Research Methods For Business And Management Lr. Gay And Pl. Diebl. Macmillan Pub, 1992.
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