Παραπομπή σε μορφή APA (7η εκδ.)

(1998). Risk analysis and management for projects (RAMP)Institution of civil engineers and the faculty and institute of actuaries. Thomas Telford.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Risk Analysis and Management for Projects (RAMP)Institution of Civil Engineers and the Faculty and Institute of Actuaries. Thomas Telford, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Risk Analysis and Management for Projects (RAMP)Institution of Civil Engineers and the Faculty and Institute of Actuaries. Thomas Telford, 1998.