Messier, W. F. (2009). Auditing and assurance services: A systematic approach=Jasa audit dan assurance pendekatan sistematis buku 2 edisi 4. Salemba Empat.
Chicago-viite (17. p.)Messier, William F. Auditing and Assurance Services: A Systematic Approach=Jasa Audit Dan Assurance Pendekatan Sistematis Buku 2 Edisi 4. Salemba Empat, 2009.
MLA-viite (8. p.)Messier, William F. Auditing and Assurance Services: A Systematic Approach=Jasa Audit Dan Assurance Pendekatan Sistematis Buku 2 Edisi 4. Salemba Empat, 2009.
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