Harvard Business School. Press. (2001). Harvard business review on customer relationship management. Harvard Business School Press.
Chicago Style citaatHarvard Business School. Press. Harvard Business Review on Customer Relationship Management. Boston: Harvard Business School Press, 2001.
MLA citatieHarvard Business School. Press. Harvard Business Review on Customer Relationship Management. Harvard Business School Press, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.