Cita APA

Phan Nguyễn Quỳnh Trang. (1997). Using warming-up activities to develop speaking skill for pupils in high school.

Chicago Style Citation

Phan Nguyễn Quỳnh Trang. Using Warming-up Activities to Develop Speaking Skill for Pupils in High School. 1997.

Cita MLA

Phan Nguyễn Quỳnh Trang. Using Warming-up Activities to Develop Speaking Skill for Pupils in High School. 1997.

Atenció: Aquestes cites poden no estar 100% correctes.