WATNE, D. A. (1990). Auditing Edp Systems Donald A. Watne; Peter B.b. Turney. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)WATNE, Donald A. Auditing Edp Systems Donald A. Watne; Peter B.b. Turney. Prentice-Hall, 1990.
Lua MLA (8ú heag.)WATNE, Donald A. Auditing Edp Systems Donald A. Watne; Peter B.b. Turney. Prentice-Hall, 1990.
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