Taylor, W. A. (1991). Optimization and variation reduction in quality. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTaylor, Wayne A. Optimization and Variation Reduction in Quality. New York: McGraw-Hill, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTaylor, Wayne A. Optimization and Variation Reduction in Quality. McGraw-Hill, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.