Penggayaan APA
CLELAND, David I.. (1999).
Project management: (3rd ed.).
New York:
McGraw-Hill.
Chicago Style
CLELAND, David I..
Project management:.
3rd ed.
New York:
McGraw-Hill,
1999.
Buku.
MLA Style
CLELAND, David I..
Project management:.
3rd ed.
New York:
McGraw-Hill,
1999.
Buku.
Turabian Style
CLELAND, David I..
Project management:.
3rd ed.
New York:
McGraw-Hill,
1999.
Buku.