Gaya APA
GALLEGOS, F., SENFT, S.
(2004).
INFORMATION technology control and audit
(
2nd ed.)
.
Boca Raton:
Auerbach.
Gaya MLA
GALLEGOS, Frederick., SENFT, Sandra.
"INFORMATION technology control and audit".
2nd ed.
Boca Raton:
Auerbach,
2004.
Buku.