Gaya APA

Reding, K, F., SOBEL, P, J. (2013). INTERNAL AUDITING; Assurance & Advisory Services (3rd). USA: THE INSTITUTE OF INTERNAL AUDITORS.

Gaya MLA

Reding, Kurt, F.., SOBEL, Paul, J.. "INTERNAL AUDITING; Assurance & Advisory Services". 3rd USA: THE INSTITUTE OF INTERNAL AUDITORS, 2013. Text.