McGraw-Hill, inc. (2005). McGraw-Hill's TOEFL computer-based test. McGraw-Hill.
Cita Chicago (17th ed.)McGraw-Hill, inc. McGraw-Hill's TOEFL Computer-based Test. New York: McGraw-Hill, 2005.
Cita MLA (8th ed.)McGraw-Hill, inc. McGraw-Hill's TOEFL Computer-based Test. McGraw-Hill, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.