Kessler, S. (1996). Measuring and managing customer satisfaction. ASQC.
Chicago Style citaatKessler, Sheila. Measuring and Managing Customer Satisfaction. Wisconsin: ASQC, 1996.
MLA citatieKessler, Sheila. Measuring and Managing Customer Satisfaction. ASQC, 1996.
Let op: Deze citaties zijn niet altijd 100% accuraat.