APA引文

Gupta, P. (2004). Six sigma business scorecard. McGraw-Hill.

Chicago Style (17th ed.) Citation

Gupta, Praveen. Six Sigma Business Scorecard. McGraw-Hill, 2004.

MLA引文

Gupta, Praveen. Six Sigma Business Scorecard. McGraw-Hill, 2004.

警告：这些引文格式不一定是100％准确.