Παραπομπή σε μορφή APA (7η εκδ.)

(1998). Auditing & systems: Exam questions and explanations / by Irvin N. Gleim and William A. Hillison, with the assistance of Grady M. Irwin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Auditing & Systems: Exam Questions and Explanations / by Irvin N. Gleim and William A. Hillison, with the Assistance of Grady M. Irwin. 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Auditing & Systems: Exam Questions and Explanations / by Irvin N. Gleim and William A. Hillison, with the Assistance of Grady M. Irwin. 1998.