Gaya APA
Singleton, H.
(2009).
Information Technology Auditing And Assurance
(
edisi 2, Buku 2)
.
JAKARTA:
Salemba Empat.
Gaya MLA
Singleton, Hall.
"Information Technology Auditing And Assurance".
edisi 2, Buku 2
JAKARTA:
Salemba Empat,
2009.
Text.