CHARY S. N. (1988). PRODUCTION AND OPERATIONS MANAGEMENT. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCHARY S. N. PRODUCTION AND OPERATIONS MANAGEMENT. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCHARY S. N. PRODUCTION AND OPERATIONS MANAGEMENT. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1988.
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