Gaya APA
Sawyer, L, B., Dittenhofer, M, A. (2006).
Sawyer's internal auditing : Buku 2 Edisi 5 (Ed. V).
Jakarta:
Salemba Empat.
Gaya MLA
Sawyer, Lawrence, B.., Dittenhofer, Mortimer, A..
"Sawyer's internal auditing : Buku 2 Edisi 5".
Ed. V
Jakarta:
Salemba Empat,
2006.
Akuntansi D3.