Gaya APA
A Guide To The Project Management Body Of Knowledge. (2008).
United States of America:
Project Management Institute.
Gaya Chicago
A Guide To The Project Management Body Of Knowledge.
Edisi Keempat.
United States of America:
Project Management Institute,
2008.
Texts.
Gaya MLA
A Guide To The Project Management Body Of Knowledge.
Edisi Keempat.
United States of America:
Project Management Institute,
2008.
Texts.
Gaya Turabian
A Guide To The Project Management Body Of Knowledge.
United States of America:
Project Management Institute,
2008.
Texts.