Champlain, J. J. (1998). Auditing information systems: A comprehensive reference guide. John Wiley.
Lua i Stíl Chicago (17ú heag.)Champlain, Jack J. Auditing Information Systems: A Comprehensive Reference Guide. John Wiley, 1998.
Lua MLA (8ú heag.)Champlain, Jack J. Auditing Information Systems: A Comprehensive Reference Guide. John Wiley, 1998.
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