APA (7 वां संस्करण) प्रशस्ति पत्र
Lamprecht, J. L., Hytinen, A., & O'Mara, P. (2005). Applied data analysis for process improvement: A practical guide to six sigma black belt statistics. ASQ Quality Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Lamprecht, James L., Annemieke Hytinen, और Paul O'Mara. Applied Data Analysis for Process Improvement: A Practical Guide to Six Sigma Black Belt Statistics. Milwaukee, Wisconsin: ASQ Quality Press, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Lamprecht, James L., et al. Applied Data Analysis for Process Improvement: A Practical Guide to Six Sigma Black Belt Statistics. ASQ Quality Press, 2005.
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