Gaya APA

Hall, J, A., Singleton, T. (2005). Information technology auditing and assurance/ James A.Hall Et.All (Cet.2). America: Thomson Learning.

Gaya MLA

Hall, James, A.., Singleton, Tommie. "Information technology auditing and assurance/ James A.Hall Et.All". Cet.2 America: Thomson Learning, 2005. Text.