Gaya APA

Sharpe, P, J. (1999). CD : Practice exercisesfor the ToEFL : test of english as a foreign language (8th edition). New York, USA: Barron's Educational Series Inc..

Gaya MLA

Sharpe, Pamela, J.. "CD : Practice exercisesfor the ToEFL : test of english as a foreign language". 8th edition New York, USA: Barron's Educational Series Inc., 1999. Compact Disk.