SCHONBERGER, R. J. (1985). Operation Management Productivity And Quality Richard J. Schonberger. Business Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSCHONBERGER, Richard J. Operation Management Productivity And Quality Richard J. Schonberger. Business Publications, 1985.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSCHONBERGER, Richard J. Operation Management Productivity And Quality Richard J. Schonberger. Business Publications, 1985.
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