Gupta, K. (1999). Contemporary auditing (5th.). Tata McGraw Hill.
Chicago Style aipamenaGupta, Kamal. Contemporary Auditing. 5th. New Delhi: Tata McGraw Hill, 1999.
MLA aipamenaGupta, Kamal. Contemporary Auditing. 5th. Tata McGraw Hill, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.