ANSI/IEEE 1490:2011 Guide: Adoption of the Project Management Institute (PMI) Standard: A Guide to the Project Management Body of Knowledge (PMBOK Guide) - 2008 (4th edition)
2011ANSI/IEEE 1490:2011 Guide: Adoption of the Project Management Institute (PMI) Standard: A Guide to the Project Management Body of Knowledge (PMBOK Guide) - 2008 (4th edition)