CERTO, S. C. (1994). Modern Management: Diversity, Quality, Ethics And The Global Environment/ Samuel C. Certo. Prentice-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCERTO, SamuelC C. Modern Management: Diversity, Quality, Ethics And The Global Environment/ Samuel C. Certo. Prentice-Hall, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCERTO, SamuelC C. Modern Management: Diversity, Quality, Ethics And The Global Environment/ Samuel C. Certo. Prentice-Hall, 1994.
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