Knechel, W. R. (2001). Auditing: Assurance and risk (2nd ed.). Cincinnati, Ohio: South-Western College.
Trích dẫn kiểu ChicagoKnechel, W. Robert. Auditing: Assurance and Risk. 2nd ed. Cincinnati, Ohio: South-Western College, 2001.
Deismireacht MLAKnechel, W. Robert. Auditing: Assurance and Risk. 2nd ed. Cincinnati, Ohio: South-Western College, 2001.
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