Gaya APA

Hilbert, E, D, J., Rosyadi, R. (2005). How to prepare for the GMAT graduate management admission test with CD-ROM . Jakarta: Binarupa Aksara.

Gaya MLA

Hilbert, Eugene, D., JaffeStephen., Rosyadi, Rahmat. "How to prepare for the GMAT graduate management admission test with CD-ROM". Jakarta: Binarupa Aksara, 2005. Text.