Gentle,Michael. (2002). The CRM project management handbook: Building realistic expectations and managing risk. Kongan Page.
Chicago Edition CitationGentle,Michael. The CRM Project Management Handbook: Building Realistic Expectations and Managing Risk. London: Kongan Page, 2002.
MLA引文Gentle,Michael. The CRM Project Management Handbook: Building Realistic Expectations and Managing Risk. Kongan Page, 2002.
警告:這些引文格式不一定是100%准確.