J. Sharpe Pamela, & Ph.D. (2008). Practice exercises for the TOEFL: Test of English as a foreign language. TP. Hồ Chí Minh: Trẻ.
Chicago-stil citatJ. Sharpe Pamela, och Ph.D. Practice Exercises for the TOEFL: Test of English As a Foreign Language. TP. Hồ Chí Minh: Trẻ, 2008.
MLA-referensJ. Sharpe Pamela, och Ph.D. Practice Exercises for the TOEFL: Test of English As a Foreign Language. TP. Hồ Chí Minh: Trẻ, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.