Gaya APA

elder, R, J, ., A., ervanto,..[et.al], A, D. (2009). Auditing and assurance service : an integrated approach . Singapura: Prentice Hall.

Gaya MLA

elder, Randal, J., ...{et, Al.]., ervanto,..[et.al], Adi, Darmawan. "Auditing and assurance service : an integrated approach ". Singapura: Prentice Hall, 2009. Text.