Gaya APA
SINGLETON, H, D. (2009).
INFORMATION TECHNOLOGY AUDITING AND ASSURANCE = AUDIT TEKNOLOGI INFORMASI DAN ASSURANCE .
JAKARTA:
SALEMBA EMPAT.
Gaya MLA
SINGLETON, HALL, DAN.
"INFORMATION TECHNOLOGY AUDITING AND ASSURANCE = AUDIT TEKNOLOGI INFORMASI DAN ASSURANCE".
JAKARTA:
SALEMBA EMPAT,
2009.
Text.