Knechel, W. R., Salterio, S. E. and Ballou, B. Auditing : assurance & risk - 3rd ed. - Australia : Thomson/South-Western, 2007. - xxix, 857p. : ill. Includes index. ISBN: 9780324313185 Subjects--Topical Terms: Auditing. LC Class. No.: HF 5667 .K5 2007