Vona, L. W. (2008). Fraud risk assessment: Building a fraud audit program. J. Wiley & Sons.
Chicago Style (17th ed.) ZitazioaVona, Leonard W. Fraud Risk Assessment: Building a Fraud Audit Program. Hoboken, NJ: J. Wiley & Sons, 2008.
MLA (9th ed.) ZitazioaVona, Leonard W. Fraud Risk Assessment: Building a Fraud Audit Program. J. Wiley & Sons, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.