Gaya APA

Sawyer, L, B. et al (2005). Sawyer's internal auditing: audit internal Sawyer buku 1 edisi 5 (5). Yogjakarta: Salemba Empat.

Gaya MLA

Sawyer, Lawrence, B. et al. "Sawyer's internal auditing: audit internal Sawyer buku 1 edisi 5". 5 Yogjakarta: Salemba Empat, 2005. Text.