APA-viite

Bùi Thị Ngọc Thảo. (2002). Learners role in developing listening skill in some high schools.

Chicago-tyylinen lähdeviittaus

Bùi Thị Ngọc Thảo. Learners Role in Developing Listening Skill in Some High Schools. 2002.

MLA-viite

Bùi Thị Ngọc Thảo. Learners Role in Developing Listening Skill in Some High Schools. 2002.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.