Dyfyniad APA

Nguyễn Thị Thu Nghĩa. (2011). An investigation on negative transfer in English speaking performance.

Dyfyniad Arddull Chicago

Nguyễn Thị Thu Nghĩa. An Investigation On Negative Transfer in English Speaking Performance. 2011.

Dyfyniad MLA

Nguyễn Thị Thu Nghĩa. An Investigation On Negative Transfer in English Speaking Performance. 2011.

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