Heldman, K. (2003). Project management jump start (2nd.). Sybex.
Chicago Edition CitationHeldman, Kim. Project Management Jump Start. 2nd. San Francisco: Sybex, 2003.
Cita MLAHeldman, Kim. Project Management Jump Start. 2nd. Sybex, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.