Newell, M. W. (2002). Preparing for the project management professional (PMP) certification exam (2nd ed.). AMACOM.
Chicago-Zitierstil (17. Ausg.)Newell, Michael W. Preparing for the Project Management Professional (PMP) Certification Exam. 2nd ed. New York: AMACOM, 2002.
MLA-Zitierstil (9. Ausg.)Newell, Michael W. Preparing for the Project Management Professional (PMP) Certification Exam. 2nd ed. AMACOM, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.