Black. (2001). Roadmap to successful six sigma inplementation. Society of Manufacturing Engineers.
Chicago Style (17. basım) AtıfBlack. Roadmap to Successful Six Sigma Inplementation. Singapore: Society of Manufacturing Engineers, 2001.
MLA (8th ed.) AtıfBlack. Roadmap to Successful Six Sigma Inplementation. Society of Manufacturing Engineers, 2001.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..