APA-viite

Lưu Thị Cẩm Hà. (2001). An Investigation into Interaction Patterns in English Classes at upper Secondary Schools in Danang city.

Chicago-tyylinen lähdeviittaus

Lưu Thị Cẩm Hà. An Investigation Into Interaction Patterns in English Classes At Upper Secondary Schools in Danang City. 2001.

MLA-viite

Lưu Thị Cẩm Hà. An Investigation Into Interaction Patterns in English Classes At Upper Secondary Schools in Danang City. 2001.

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