Arens, A. A. (2005). Auditing and assurance servicesan integrated approachAlvin A. Arens, Randal J. Elder and Mark S. Beasley. Pearson Education International.
Lua i Stíl Chicago (17ú heag.)Arens, Alvin A. Auditing and Assurance Servicesan Integrated ApproachAlvin A. Arens, Randal J. Elder and Mark S. Beasley. Pearson Education International, 2005.
Lua MLA (8ú heag.)Arens, Alvin A. Auditing and Assurance Servicesan Integrated ApproachAlvin A. Arens, Randal J. Elder and Mark S. Beasley. Pearson Education International, 2005.
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