APA (7e ed.) Bronvermelding

JAFFE, E. D., & HILBERT, S. (2000). GMAT: How to prepare for the graduate management admission test.-ed.11. Binarupa Aksara.

Chicago (17e ed.) Bronvermelding

JAFFE, Eugene D., en Stephen HILBERT. GMAT: How to Prepare for the Graduate Management Admission Test.-ed.11. Jakarta: Binarupa Aksara, 2000.

MLA (9e ed.) Bronvermelding

JAFFE, Eugene D., en Stephen HILBERT. GMAT: How to Prepare for the Graduate Management Admission Test.-ed.11. Binarupa Aksara, 2000.