Trích dẫn APA

Group Ielts. (2013). Intensive Ielts listening: New oriental education & Technology group IELTS research institute. TP. Hồ Chí Minh: Tổng hợp.

Trích dẫn kiểu Chicago

Group Ielts. Intensive Ielts Listening: New Oriental Education & Technology Group IELTS Research Institute. TP. Hồ Chí Minh: Tổng hợp, 2013.

MLA Trích dẫn

Group Ielts. Intensive Ielts Listening: New Oriental Education & Technology Group IELTS Research Institute. TP. Hồ Chí Minh: Tổng hợp, 2013.

Warning: These citations may not always be 100% accurate.