Gupta, P. (2007). Six Sigma business scorecard: Ensuring performance for profit, second edition (2nd ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationGupta, Praveen. Six Sigma Business Scorecard: Ensuring Performance for Profit, Second Edition. 2nd ed. New York: McGraw-Hill, 2007.
MLA (9th ed.) CitationGupta, Praveen. Six Sigma Business Scorecard: Ensuring Performance for Profit, Second Edition. 2nd ed. McGraw-Hill, 2007.
Warning: These citations may not always be 100% accurate.