Gupta. Six sigma business scorecard: Ensuring performance for profit. McGraw-Hill 2004.
Chicago Style (17th ed.) CitationGupta. Six Sigma Business Scorecard: Ensuring Performance for Profit. New York: McGraw-Hill 2004.
MLA (8th ed.) CitationGupta. Six Sigma Business Scorecard: Ensuring Performance for Profit. McGraw-Hill 2004.
Warning: These citations may not always be 100% accurate.