Gay, G. (2005). Auditing and assurance services in Australia. Boston: McGraw-Hill.
Παραπομπή Chicago StyleGay, Grant. Auditing and Assurance Services in Australia. Boston: McGraw-Hill, 2005.
Παραπομπή MLAGay, Grant. Auditing and Assurance Services in Australia. Boston: McGraw-Hill, 2005.
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