Penggayaan APA

Tampubolon. (2005). Risk and system based internal audit = audit intern berbasis resiko . Jakarta: PT. Elex Media Komputindo.

Chicago Style

Tampubolon. Risk and system based internal audit = audit intern berbasis resiko. Jakarta: PT. Elex Media Komputindo, 2005. Text.

MLA Style

Tampubolon. Risk and system based internal audit = audit intern berbasis resiko. Jakarta: PT. Elex Media Komputindo, 2005. Text.

Turabian Style

Tampubolon. Risk and system based internal audit = audit intern berbasis resiko. Jakarta: PT. Elex Media Komputindo, 2005. Print.