Vũ Minh Ngọc. (2003). A survey on cooperative language learning at Dalat University: How to organize successful cooperative language learning. Đà Lạt: Trường Đại học Đà Lạt.
Chicago Style citaatVũ Minh Ngọc. A Survey On Cooperative Language Learning At Dalat University: How to Organize Successful Cooperative Language Learning. Đà Lạt: Trường Đại học Đà Lạt, 2003.
MLA citatieVũ Minh Ngọc. A Survey On Cooperative Language Learning At Dalat University: How to Organize Successful Cooperative Language Learning. Đà Lạt: Trường Đại học Đà Lạt, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.