Wadhwa, R. (1998). Production management and inventory control M- Basic series. Kanishka.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWadhwa, Raj. Production Management and Inventory Control M- Basic Series. New Delhi: Kanishka, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWadhwa, Raj. Production Management and Inventory Control M- Basic Series. Kanishka, 1998.
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