Whittington, R. (2008). Principles of auditing & other assurance services. McGraw-Hill/Irwin.
Παραπομπή Chicago StyleWhittington, Ray. Principles of Auditing & Other Assurance Services. McGraw-Hill/Irwin, 2008.
Παραπομπή MLAWhittington, Ray. Principles of Auditing & Other Assurance Services. McGraw-Hill/Irwin, 2008.
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