Rath & Strong. (2004). Rath & Strong's GE Workout for Six Sigma Pocket Guide (In lần thứ 1.). American: MC Graw Hill.
Chicago Style CitationRath & Strong. Rath & Strong's GE Workout for Six Sigma Pocket Guide. In lần thứ 1. American: MC Graw Hill, 2004.
MLA CitationRath & Strong. Rath & Strong's GE Workout for Six Sigma Pocket Guide. In lần thứ 1. American: MC Graw Hill, 2004.
Warning: These citations may not always be 100% accurate.