Gupta, P. (2005). The Six Sigma Performance handbookPraveen Gupta. McGraw-Hill.
Chicago Style (17th ed.) CitationGupta, Praveen. The Six Sigma Performance HandbookPraveen Gupta. McGraw-Hill, 2005.
ציטוט MLAGupta, Praveen. The Six Sigma Performance HandbookPraveen Gupta. McGraw-Hill, 2005.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.