Παραπομπή σε μορφή APA (7η εκδ.)

Roberts, P. (2007). Guide to project management: Achieving lasting benefit through effective change. Profile.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Roberts, Paul. Guide to Project Management: Achieving Lasting Benefit Through Effective Change. London: Profile, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Roberts, Paul. Guide to Project Management: Achieving Lasting Benefit Through Effective Change. Profile, 2007.