Gaya APA

Sawyer, L, B. et al (2006). Sawyer's internal auditing: audit internal Sawyer's (5, c.2). : Salemba Empat.

Gaya MLA

Sawyer, Lawrence, B.. et al. "Sawyer's internal auditing: audit internal Sawyer's". 5, c.2 : Salemba Empat, 2006. .