Cita APA (7a ed.)

Kaplan Test Prep and Admissions. (2008). GMAT: 2009 edition : premier program. Kaplan.

Cita Chicago Style (17a ed.)

Kaplan Test Prep and Admissions. GMAT: 2009 Edition : Premier Program. New York: Kaplan, 2008.

Cita MLA (9a ed.)

Kaplan Test Prep and Admissions. GMAT: 2009 Edition : Premier Program. Kaplan, 2008.