Whittington, O. R. (2004). Principles of auditing and other assurance services. Boston, MA: McGraw-Hill.
Trích dẫn kiểu ChicagoWhittington, O. Ray. Principles of Auditing and Other Assurance Services. Boston, MA: McGraw-Hill, 2004.
Deismireacht MLAWhittington, O. Ray. Principles of Auditing and Other Assurance Services. Boston, MA: McGraw-Hill, 2004.
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