Certo, S. C. (1997). Modern management: Diversity, quality, ethics, and the global environment (7th ed.). Prentice Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCerto, Samuel C. Modern Management: Diversity, Quality, Ethics, and the Global Environment. 7th ed. Upper Saddle River, N.J.: Prentice Hall, 1997.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCerto, Samuel C. Modern Management: Diversity, Quality, Ethics, and the Global Environment. 7th ed. Prentice Hall, 1997.
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