Razdan, D. (2010). Principales of risk management & insurance. Cyber Tech Publication.
Chicago Style aipamenaRazdan, Dheeraj. Principales of Risk Management & Insurance. New Delhi: Cyber Tech Publication, 2010.
MLA aipamenaRazdan, Dheeraj. Principales of Risk Management & Insurance. Cyber Tech Publication, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.