APA Style
Gray, C, F., Larson, E, W. (2008).
Project Management; The Managerial Process (Fourth Edition).
Newyork USA:
MC GRAW HILL.
MLA Style
Gray, Clifford, F.., Larson, Erik, W..
"Project Management; The Managerial Process".
Fourth Edition
Newyork USA:
MC GRAW HILL,
2008.
Text.