Gaya APA

Sawyer, L, B. (2005). Sawyer's Internal Auditing : Audit Internal Sawyer (Ed. 5 Cet.1). Hoboken, NJ: Salemba Empat.

Gaya MLA

Sawyer, Lawrence, B.. "Sawyer's Internal Auditing : Audit Internal Sawyer". Ed. 5 Cet.1 Hoboken, NJ: Salemba Empat, 2005. Text.