Cita APA (7a ed.)

Gupta, P. (2005). The Six Sigma Performance handbookPraveen Gupta. McGraw-Hill.

Cita Chicago Style (17a ed.)

Gupta, Praveen. The Six Sigma Performance HandbookPraveen Gupta. McGraw-Hill, 2005.

Cita MLA (8a ed.)

Gupta, Praveen. The Six Sigma Performance HandbookPraveen Gupta. McGraw-Hill, 2005.