Ricchiute, D. N. (2003). Auditing and assurance services. Thomson Learning.
Lua i Stíl Chicago (17ú heag.)Ricchiute, David N. Auditing and Assurance Services. Thomson Learning, 2003.
Lua MLA (8ú heag.)Ricchiute, David N. Auditing and Assurance Services. Thomson Learning, 2003.
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