Society of Manufacturing Engineers & Sidelko, T. (2001). Six sigma. Society of Manufacturing Engineers.
Chicago Style (17. basım) AtıfSociety of Manufacturing Engineers ve Ted Sidelko. Six Sigma. Dearborn, MI: Society of Manufacturing Engineers, 2001.
MLA (8th ed.) AtıfSociety of Manufacturing Engineers ve Ted Sidelko. Six Sigma. Society of Manufacturing Engineers, 2001.
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