Ravindran, P. Operations Research: Principles and Practice.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRavindran, Phillips. Operations Research: Principles and Practice.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRavindran, Phillips. Operations Research: Principles and Practice.
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