Chopra, S. (2001). Supply chain managementstrategy, planning, and operationSunil Chopra, Peter Meindl. Prentice Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChopra, Sunil. Supply Chain Managementstrategy, Planning, and OperationSunil Chopra, Peter Meindl. Prentice Hall, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChopra, Sunil. Supply Chain Managementstrategy, Planning, and OperationSunil Chopra, Peter Meindl. Prentice Hall, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.