Gentle,Michael. (2002). The CRM project management handbook: Building realistic expectations and managing risk. Kongan Page.
Stile di citazione ChicagoGentle,Michael. The CRM Project Management Handbook: Building Realistic Expectations and Managing Risk. London: Kongan Page, 2002.
Citazione MLAGentle,Michael. The CRM Project Management Handbook: Building Realistic Expectations and Managing Risk. Kongan Page, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.