Trích dẫn APA

Thuy, N. T. (2024). An Investigation into Modal Verbs of Obligation in English and Vietnamese. University of Foreign Language Studies - The University of Danang.

Trích dẫn kiểu Chicago

Thuy, Nguyen Thi. An Investigation Into Modal Verbs of Obligation in English and Vietnamese. University of Foreign Language Studies - The University of Danang, 2024.

Trích dẫn MLA

Thuy, Nguyen Thi. An Investigation Into Modal Verbs of Obligation in English and Vietnamese. University of Foreign Language Studies - The University of Danang, 2024.

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