Trích dẫn APA

Trần Thị Thúy An. (2020). An investigation into dificulties encountered by Quang Binh tourism staffs in understanding english variations. Quảng Bình: Đại học Quảng Bình.

Trích dẫn kiểu Chicago

Trần Thị Thúy An. An Investigation Into Dificulties Encountered By Quang Binh Tourism Staffs in Understanding English Variations. Quảng Bình: Đại học Quảng Bình, 2020.

MLA Trích dẫn

Trần Thị Thúy An. An Investigation Into Dificulties Encountered By Quang Binh Tourism Staffs in Understanding English Variations. Quảng Bình: Đại học Quảng Bình, 2020.

Warning: These citations may not always be 100% accurate.