Gaya APA

Ph.D, H, K., PMP, F, S. (2009). What Functional Managers Need to Know About Project Management . Kanada: Wiley.

Gaya MLA

Ph.D, Harold, Kerzner,., PMP, Frank, Saladis,. "What Functional Managers Need to Know About Project Management". Kanada: Wiley, 2009. Text.