Παραπομπή σε μορφή APA (7η εκδ.)

Sultana, S. N., & Akhter, M. (2015). Backwash effect of SSC and HSC Examinations: Focus on listening and speaking skills. BRAC University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sultana, Sayeda Niger, και Mahmuda Akhter. Backwash Effect of SSC and HSC Examinations: Focus on Listening and Speaking Skills. BRAC University, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sultana, Sayeda Niger, και Mahmuda Akhter. Backwash Effect of SSC and HSC Examinations: Focus on Listening and Speaking Skills. BRAC University, 2015.