Παραπομπή σε μορφή APA (7η εκδ.)

Wideman, R. M. (1992). Project and program risk management: A guide to managing project risks and opportunities. Project Management Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wideman, R. Max. Project and Program Risk Management: A Guide to Managing Project Risks and Opportunities. Drexel Hill, PA: Project Management Institute, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Wideman, R. Max. Project and Program Risk Management: A Guide to Managing Project Risks and Opportunities. Project Management Institute, 1992.