O`Conchuir, De asun
Overview of the PMBOK guide: paving the way for PMP certification
[Springer, ], 2012
 eBooks
The Implementation of project management : the professional's handbook
edited by Linn C. Stuckenbruck
Addison-Wesley, 1981
 Buku Referensi
Kuhre, W. Lee, 1947-
ISO 14001 certification : environmental management systems : a practical guide for preparing effective environmental management systems
Prentice-Hall, 1995
 Buku Teks
Singh, U.K.
International encyclopedia of professional management Vol. 4, Project management
New Delhi : Anmol Publications, 1998,
 Buku Referensi
Preparing for the occupational therapy national board exam : 45 days and counting
Rosanne DiZazzo-Miller, Joseph M. Pellerito Jr., editor
Jones and Bartlett Publishers, 2011
 Buku Teks