Principles of auditing and other assurance services / O. Ray Whittington ; Kurt Paney. (2001). Boston, MA: Irwin/McGraw-Hill, c.
Principles of auditing and other assurance services / O. Ray Whittington ; Kurt Paney. 13th ed.. Boston, MA: Irwin/McGraw-Hill, c, 2001. Buku Wajib.