Arens, Alvin A. Auditing and assurance services : an integrated approach / Alvin A. Arens, Elder J.Randal and Mark S. Beasly - 9th ed. - Upper Saddle River : Pearson Education Limited, 2017. - xx, 765 p. ; ill.: 28 cm. Includes index. ISBN: 9780130483751 (pbk.) Subjects--Topical Terms: Auditing.