Rath & Strong. (2004). Rath & Strong's GE Workout for Six Sigma Pocket Guide (In lần thứ 1.). American: MC Graw Hill.
Chicago Style citaatRath & Strong. Rath & Strong's GE Workout for Six Sigma Pocket Guide. In lần thứ 1. American: MC Graw Hill, 2004.
MLA citatieRath & Strong. Rath & Strong's GE Workout for Six Sigma Pocket Guide. In lần thứ 1. American: MC Graw Hill, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.