APA (7e ed.) Bronvermelding
Newell, M. W. (2002). Preparing for the project management professional (PMP) certification exam (2nd ed.). AMACOM.
Chicago (17e ed.) Bronvermelding
Newell, Michael W. Preparing for the Project Management Professional (PMP) Certification Exam. 2nd ed. New York: AMACOM, 2002.
MLA (9e ed.) Bronvermelding
Newell, Michael W. Preparing for the Project Management Professional (PMP) Certification Exam. 2nd ed. AMACOM, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.