Deismireacht APA

Nguyen, T. N., & Hanoi National university of education. Faculty of English. (2011). Speaking 1. H: University of education publishing house.

Trích dẫn kiểu Chicago

Nguyen, Thuy Nga, và Hanoi National university of education. Faculty of English. Speaking 1. H: University of education publishing house, 2011.

Deismireacht MLA

Nguyen, Thuy Nga, và Hanoi National university of education. Faculty of English. Speaking 1. H: University of education publishing house, 2011.

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