APA aipamena

Phillips, J. (2004). Project management profesional study guide. Tata McGraw-Hill.

Chicago Style aipamena

Phillips, Joseph. Project Management Profesional Study Guide. New Delhi: Tata McGraw-Hill, 2004.

MLA aipamena

Phillips, Joseph. Project Management Profesional Study Guide. Tata McGraw-Hill, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.