APA-referens (7:e uppl.)
Project Management Institute. A Guide to the Project Management Body of Knowledge: PMBOK Guide. Project Management Institute.
Chicago-referens (17:e uppl.)
Project Management Institute. A Guide to the Project Management Body of Knowledge: PMBOK Guide. Newtown Square, EUA: Project Management Institute.
MLA-referens (9:e uppl.)
Project Management Institute. A Guide to the Project Management Body of Knowledge: PMBOK Guide. Project Management Institute.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.