Orr, A. D. (2004). Advanced project management: A complete guide to the processes, models and techniques. Kogan Page.
Chicago Style (17th ed.) CitationOrr, Alan D. Advanced Project Management: A Complete Guide to the Processes, Models and Techniques. London ; Sterling, VA: Kogan Page, 2004.
MLA (8th ed.) CitationOrr, Alan D. Advanced Project Management: A Complete Guide to the Processes, Models and Techniques. Kogan Page, 2004.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.