Phan, Khánh Vân How to develop the speaking skill for Vietnamese learners at high school - Ho Chi Minh City University of Social sciences and Humanities (National University of Ho Chi Minh City) 2006 - 79 p. 30 cm. LV 133 Subjects--Topical Terms: Tiếng Anh--Phương pháp giảng dạy Dewey Class. No.: 420.07 / H847