Gaya APA
Sawyer's Internal Auditing Audit Internal Sawyer buku 1 Edisi 5
.
(2005).
Jakarta_:
Salemba Empat _2.
Gaya MLA
Sawyer's Internal Auditing Audit Internal Sawyer buku 1 Edisi 5
.
Edisi 5.
Jakarta_:
Salemba Empat _2,
2005.
Text.