Rejda George E. (2016). Principles of Risk Management. Pearson.
Chicago Style aipamenaRejda George E. Principles of Risk Management. Noida: Pearson, 2016.
MLA aipamenaRejda George E. Principles of Risk Management. Pearson, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.