Todd Vanessa, Lê Huy Lâm, & Cameron Penny. (2000). Prepare for ielts academic modules: Các khối thi học thuật; Practice tests for Listening, Reading, Writing and Speaking in the test of the International English Language Testing System. Tp.HCM: Thành phố Hồ Chí Minh.
استشهاد بنمط شيكاغوTodd Vanessa, Lê Huy Lâm, و Cameron Penny. Prepare for Ielts Academic Modules: Các Khối Thi Học Thuật; Practice Tests for Listening, Reading, Writing and Speaking in the Test of the International English Language Testing System. Tp.HCM: Thành phố Hồ Chí Minh, 2000.
MLA استشهادTodd Vanessa, Lê Huy Lâm, و Cameron Penny. Prepare for Ielts Academic Modules: Các Khối Thi Học Thuật; Practice Tests for Listening, Reading, Writing and Speaking in the Test of the International English Language Testing System. Tp.HCM: Thành phố Hồ Chí Minh, 2000.