Não informado. (2003). Production and Operations Management. Production and Operations Management Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Production and Operations Management. Baltimore, Md: Production and Operations Management Society, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Production and Operations Management. Production and Operations Management Society, 2003.
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