Trích dẫn APA

Alexander, L. (1995). Practice and progress: New concept english. Tp. HCM: Tp. HCM.

Trích dẫn kiểu Chicago

Alexander, L.G. Practice and Progress: New Concept English. Tp. HCM: Tp. HCM, 1995.

MLA Trích dẫn

Alexander, L.G. Practice and Progress: New Concept English. Tp. HCM: Tp. HCM, 1995.

Warning: These citations may not always be 100% accurate.