Gaya APA
GRAY, C, F., LARSON, E, W.
(2003).
Project Management : The Managerial Process
(
Ed.2)
.
Boston:
McGraw Hill.
Gaya MLA
GRAY, Clifford, F.., LARSON, Erik, W..
"Project Management : The Managerial Process".
Ed.2
Boston:
McGraw Hill,
2003.
Text.