Gaya APA

Arens, A, A. et al (2012). Auditing and Assurance Services : An Integrated Approach, 14th Ed. (14th.Ed.). England: Pearson Education Limited.

Gaya MLA

Arens, Alvin, A. et al. "Auditing and Assurance Services : An Integrated Approach, 14th Ed.". 14th.Ed. England: Pearson Education Limited, 2012. Text.