APA
Gupta K., . (19992005). Contemporary auditing. New Delhi: Tata McGraw Hill.
Chicago
Gupta Kamal, . 19992005. Contemporary auditing. New Delhi: Tata McGraw Hill.
Harvard
Gupta K., . (19992005). Contemporary auditing. New Delhi: Tata McGraw Hill.
MLA
Gupta Kamal, . Contemporary auditing. New Delhi: Tata McGraw Hill. 19992005.