81ywjGBFN4S.jpg,51Ls-yCBGBS._AC_SY200_QL15_.jpg,Principles of Auditing & Other Assurance Services: Ray,Auditing: A Risk-Based Approach: Johnstone-Zehms, Karla,Quality Audits for Improved Performance, Third Edition | ASQ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