Gaya APA

Arens, A, A, B, M, S, E, R, J. (2012). Auditing and assurance services : an integrated approach . Upper Saddle River, New Jersey: Upper Saddle River, New Jersey : Pearson Education International,.

Gaya MLA

Arens, Alvin, A.;, Beasley,, Mark, S.;, Elder,, Randal, J.. "Auditing and assurance services : an integrated approach". Upper Saddle River, New Jersey: Upper Saddle River, New Jersey : Pearson Education International,, 2012. Text.