APA način citiranja

Trần Kim Hiếu Hạnh. (2011). An investigation into teaching vocabulary at pre-listening stage for the 10th form student’s at Phan Châu Chau Trinh high school.

Čikaški stil citiranja

Trần Kim Hiếu Hạnh. An Investigation Into Teaching Vocabulary At Pre-listening Stage for the 10th Form Student’s At Phan Châu Chau Trinh High School. 2011.

MLA način citiranja

Trần Kim Hiếu Hạnh. An Investigation Into Teaching Vocabulary At Pre-listening Stage for the 10th Form Student’s At Phan Châu Chau Trinh High School. 2011.