Nicholas, J. M. Project management for business and technology: Principles and practice (2nd ed.). Pearson Education.
Chicago Style aipamenaNicholas, John M. Project Management for Business and Technology: Principles and Practice. 2nd ed. Delhi: Pearson Education.
MLA aipamenaNicholas, John M. Project Management for Business and Technology: Principles and Practice. 2nd ed. Pearson Education.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.