APA Цитирование

Nguyễn Văn Hồng, & Truong Vien Ph.D huong dan. (2008). An Investigation into Cooperative Learning to Develop Speaking Skills for Students of English at Upper Secondary Schools in Danang.

Chicago-стиль цитирования

Nguyễn Văn Hồng, và Truong Vien Ph.D huong dan. An Investigation Into Cooperative Learning to Develop Speaking Skills for Students of English At Upper Secondary Schools in Danang. 2008.

MLA-цитирование

Nguyễn Văn Hồng, và Truong Vien Ph.D huong dan. An Investigation Into Cooperative Learning to Develop Speaking Skills for Students of English At Upper Secondary Schools in Danang. 2008.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.