Woolf, E. (1997). Auditing today (6th ed.). Prentice Hall.
Chicago Style aipamenaWoolf, Emile. Auditing Today. 6th ed. New York: Prentice Hall, 1997.
MLA aipamenaWoolf, Emile. Auditing Today. 6th ed. Prentice Hall, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.