SHARPE, P. J. (1995). How to prepare for the TOEFL: Test of english as a foreign language (Ed.7.). Binarupa Aksara.
Cita Chicago (17th ed.)SHARPE, Pamela J. How to Prepare for the TOEFL: Test of English as a Foreign Language. Ed.7. Jakarta: Binarupa Aksara, 1995.
Cita MLA (9th ed.)SHARPE, Pamela J. How to Prepare for the TOEFL: Test of English as a Foreign Language. Ed.7. Binarupa Aksara, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.