Edwards, P. J. (2005). Risk management in project organisations. London: Elsevier.
Chicago Style aipamenaEdwards, Peter J. Risk Management in Project Organisations. London: Elsevier, 2005.
MLA aipamenaEdwards, Peter J. Risk Management in Project Organisations. London: Elsevier, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.