APA-viite

Trần, N. L. N., & Lê Thị Thu Huyền. (2015). An investigation into hedging devices in academic writing of vietnamese third-year university students at the university of da nang – university of foreign language studies. ĐHĐN: ĐHĐN.

Chicago-tyylinen lähdeviittaus

Trần, Nữ Ly Na, ja Lê Thị Thu Huyền. An Investigation Into Hedging Devices in Academic Writing of Vietnamese Third-year University Students At the University of Da Nang €� University of Foreign Language Studies. ĐHĐN: ĐHĐN, 2015.

MLA-viite

Trần, Nữ Ly Na, ja Lê Thị Thu Huyền. An Investigation Into Hedging Devices in Academic Writing of Vietnamese Third-year University Students At the University of Da Nang €� University of Foreign Language Studies. ĐHĐN: ĐHĐN, 2015.

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