Duska, R. F., Duska, B. S., & Ragatz, J. (2011). Accounting ethics (2nd ed.). Wiley-Blackwell.
Chicago Style (17th ed.) ZitazioaDuska, Ronald F., Brenda Shay Duska, eta Julie Ragatz. Accounting Ethics. 2nd ed. Chichester, West Sussex ; Malden, MA: Wiley-Blackwell, 2011.
MLA (9th ed.) ZitazioaDuska, Ronald F., et al. Accounting Ethics. 2nd ed. Wiley-Blackwell, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.