Pyzdek, T. (2003). The Six Sigma handbook: A complete guide for green belts, black belts, and managers at all levels (Rev. and expanded ed.). McGraw-Hill.
Chicago Style (17. basım) AtıfPyzdek, Thomas. The Six Sigma Handbook: A Complete Guide for Green Belts, Black Belts, and Managers at All Levels. Rev. and expanded ed. New York: McGraw-Hill, 2003.
MLA (9th ed.) AtıfPyzdek, Thomas. The Six Sigma Handbook: A Complete Guide for Green Belts, Black Belts, and Managers at All Levels. Rev. and expanded ed. McGraw-Hill, 2003.
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