Ellen Kisslinger. (1999). Listening focus: Comprehension practice for students of English. HongKong: Longman.
Trích dẫn kiểu ChicagoEllen Kisslinger. Listening Focus: Comprehension Practice for Students of English. HongKong: Longman, 1999.
ציטוט MLAEllen Kisslinger. Listening Focus: Comprehension Practice for Students of English. HongKong: Longman, 1999.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.