Gaya APA

Arens, A, A. et al (2014). Auditing And Assurance Services: An Integrated Approach 15th Ed (15th Ed). United Stated of America: Pearson Eduation.

Gaya MLA

Arens, Alvin, A.. et al. "Auditing And Assurance Services: An Integrated Approach 15th Ed". 15th Ed United Stated of America: Pearson Eduation, 2014. Text.