APA način citiranja

Ngô,Đình Lộc, & Ngũ Thiện Hùng. (2015). A study of factive assertives in political speeches by u.s. president barack obama. ĐHĐN: ĐHĐN.

Čikaški stil citiranja

Ngô,Đình Lộc, i Ngũ Thiện Hùng. A Study of Factive Assertives in Political Speeches By U.s. President Barack Obama. ĐHĐN: ĐHĐN, 2015.

MLA način citiranja

Ngô,Đình Lộc, i Ngũ Thiện Hùng. A Study of Factive Assertives in Political Speeches By U.s. President Barack Obama. ĐHĐN: ĐHĐN, 2015.