Citazione Stile APA (7a Edizione)

Orr, A. D. (2004). Advanced project management: A complete guide to the processes, models and techniques. Kogan Page.

Citazione stile Chigago Style (17a edizione)

Orr, Alan D. Advanced Project Management: A Complete Guide to the Processes, Models and Techniques. London ; Sterling, VA: Kogan Page, 2004.

Citatione MLA (8a ed.)

Orr, Alan D. Advanced Project Management: A Complete Guide to the Processes, Models and Techniques. Kogan Page, 2004.