Παραπομπή σε μορφή APA (7η εκδ.)

Wirick, D. W. (2009). Public-sector project management: Meeting the challenges and achieving results. Wiley ; Project Management Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wirick, David W. Public-sector Project Management: Meeting the Challenges and Achieving Results. Hoboken, N.J. : [Newtown Square, PA]: Wiley ; Project Management Institute, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wirick, David W. Public-sector Project Management: Meeting the Challenges and Achieving Results. Wiley ; Project Management Institute, 2009.