O. Ray Whittington

• Principles of Auditing and Other Assurance Services, 19th Edition
• Wiley CPA Exam Review 2006
• Wiley CPA exam review 2012
• Principios de auditoría
• Wiley CPAexcel Exam Review 2015 Test Bank
• Accountants' handbook
• Audit sampling
• CPA Examination Review 2002
• CPA Examination Review 2010-2011
• Principles of auditing & assurance services
• Principles of auditing and other assurance services
• Principles of Auditing and Other Assurance Services Study Guide