(2000). Longman Preparation course for the TOEFL tests: Practice tests. Thành phố Hồ Chí Minh.
Trích dẫn kiểu ChicagoLongman Preparation Course for the TOEFL Tests: Practice Tests. Thành phố Hồ Chí Minh, 2000.
ציטוט MLALongman Preparation Course for the TOEFL Tests: Practice Tests. Thành phố Hồ Chí Minh, 2000.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.