APA aipamena

Nguyễn Thị Thu Trang. (2004). How to improve speaking skill of English learners at foreign languages centers in Da Nang city. Khoa Anh Ngữ.

Chicago Style aipamena

Nguyễn Thị Thu Trang. How to Improve Speaking Skill of English Learners At Foreign Languages Centers in Da Nang City. Khoa Anh Ngữ, 2004.

MLA aipamena

Nguyễn Thị Thu Trang. How to Improve Speaking Skill of English Learners At Foreign Languages Centers in Da Nang City. Khoa Anh Ngữ, 2004.