(2014). Cambridge Ielts intensive training listening: Foreign language teaching & research press. Thành phố Hồ Chí Minh: Tổng hợp.
Chicago ZitierstilCambridge Ielts Intensive Training Listening: Foreign Language Teaching & Research Press. Thành phố Hồ Chí Minh: Tổng hợp, 2014.
MLA ZitierstilCambridge Ielts Intensive Training Listening: Foreign Language Teaching & Research Press. Thành phố Hồ Chí Minh: Tổng hợp, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.