Não informado. (1970). Manufacturing Engineering and Management. Society of Manufacturing Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Manufacturing Engineering and Management. Dearborn, Mich: Society of Manufacturing Engineers, 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Manufacturing Engineering and Management. Society of Manufacturing Engineers, 1970.
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