APA aipamena

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 aipamena

Nguyễn 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 aipamena

Nguyễn 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.

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