Gaya APA
Tampubolon, Robert. (2005).
RISK and SYSTEM-BASED INTERNAL AUDIT (cet. 1).
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Tampubolon, Robert.
RISK and SYSTEM-BASED INTERNAL AUDIT.
cet. 1
Jakarta:
Elex Media Komputindo,
2005.
Teks.
Gaya MLA
Tampubolon, Robert.
RISK and SYSTEM-BASED INTERNAL AUDIT.
cet. 1
Jakarta:
Elex Media Komputindo,
2005.
Teks.
Gaya Turabian
Tampubolon, Robert.
RISK and SYSTEM-BASED INTERNAL AUDIT.
cet. 1
Jakarta:
Elex Media Komputindo,
2005.
Teks.