WEBER, R. (1999). Information systems control and audit. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)WEBER, Ron. Information Systems Control and Audit. Prentice-Hall, 1999.
Lua MLA (8ú heag.)WEBER, Ron. Information Systems Control and Audit. Prentice-Hall, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.