APA-viite (7. p.)

Chowdhury, N. S., & Sultana, D. A. (2016). Observing writing classes to explore students’ writing problems: A secondary level scenario of EFL class. BRAC University.

Chicago-viite (17. p.)

Chowdhury, Nabeela Sanjana, ja Dr. Asifa Sultana. Observing Writing Classes to Explore Students’ Writing Problems: A Secondary Level Scenario of EFL Class. BRAC University, 2016.

MLA-viite (8. p.)

Chowdhury, Nabeela Sanjana, ja Dr. Asifa Sultana. Observing Writing Classes to Explore Students’ Writing Problems: A Secondary Level Scenario of EFL Class. BRAC University, 2016.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.