Internal auditing

Auditing methods Lawrence, Charles "Auditing, Assurance Services & Ethics In Australia" Arens, Alvin A. A handbook of practical auditing Tandon, B. N. Principles of external auditing Porter, Brenda An introduction to statistical sampling in auditing Guy, Dan M. Auditing concepts and methods Willingham, John J. Auditing Howard, Leslie R. Auditing Holmes, Arthur Wellington