Gaya APA
ROBERT, T. (2005).
RISK AND SYSTEMS BASED INTERNAL AUDITING : Audit Intern Berbasis Risiko .
JAKARTA:
ELEX MEDIA KOMPUTINDO.
Gaya MLA
ROBERT, TAMPUBOLON.
"RISK AND SYSTEMS BASED INTERNAL AUDITING : Audit Intern Berbasis Risiko".
JAKARTA:
ELEX MEDIA KOMPUTINDO,
2005.
Text.