81ywjGBFN4S._AC_UF1000,,71BqKHEQ4YL._AC_UF350,,Principles of External Auditing, 4th Edition | Wiley,91WUd-hpSRL.jpg,Modern Auditing: Assurance Services and the Integrity ofちょっと書き込みありPrinciples of auditing & other assurance services Twenty first edition 21st edition Has some writing on the inside