Nguyễn Thị Hồng Hoa, & Le Dung M.A huong dan. (2002). An Investigation Into cooperative Learning to Develop Speaking Skill for Students of English at Danang Junior College of Education.
Chicago Style aipamenaNguyễn Thị Hồng Hoa, và Le Dung M.A huong dan. An Investigation Into Cooperative Learning to Develop Speaking Skill for Students of English At Danang Junior College of Education. 2002.
MLA aipamenaNguyễn Thị Hồng Hoa, và Le Dung M.A huong dan. An Investigation Into Cooperative Learning to Develop Speaking Skill for Students of English At Danang Junior College of Education. 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.