APA-viite

Phạm Thị Quyển Ly. (2004). An Investigation into using Discussion as a Teaching Techniques in English Skill Classes at Danang College of Foreign Languages.

Chicago-tyylinen lähdeviittaus

Phạm Thị Quyển Ly. An Investigation Into Using Discussion As a Teaching Techniques in English Skill Classes At Danang College of Foreign Languages. 2004.

MLA-viite

Phạm Thị Quyển Ly. An Investigation Into Using Discussion As a Teaching Techniques in English Skill Classes At Danang College of Foreign Languages. 2004.

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