陈劲. (2017). 产品经理认证(NPDP)知识体系指南: New product development professional certification body of knowledge. 电子工业出版社.
Chicago (17e ed.) Bronvermelding陈劲. 产品经理认证(NPDP)知识体系指南: New Product Development Professional Certification Body of Knowledge. 电子工业出版社, 2017.
MLA (8e ed.) Bronvermelding陈劲. 产品经理认证(NPDP)知识体系指南: New Product Development Professional Certification Body of Knowledge. 电子工业出版社, 2017.
Let op: Deze citaties zijn niet altijd 100% accuraat.