Gaya APA

Arens, R., J., E., M., S., B., A., A. (2008). Auditing and Assurance Services : An Integrated Approach (ed. 12). USA: Pearson - Prentice Hall.

Gaya MLA

Arens, R., J., E., M., S., B., A., A.. Auditing and Assurance Services : An Integrated Approach. ed. 12 USA: Pearson - Prentice Hall, 2008. Text.