APA Citatie

Gupta, P. (2005). six sigma performance handbook: A statistical guide to optimizing results. McGraw-Hill.

Chicago Style citaat

Gupta, Praveen. Six Sigma Performance Handbook: A Statistical Guide to Optimizing Results. USA: McGraw-Hill, 2005.

MLA citatie

Gupta, Praveen. Six Sigma Performance Handbook: A Statistical Guide to Optimizing Results. McGraw-Hill, 2005.

Let op: Deze citaties zijn niet altijd 100% accuraat.