Παραπομπή σε μορφή APA (7η εκδ.)

Kalam, M. A., & Akter, S. (2019). Learners' achievement in Chandina learning improvement project: An evaluation. BRAC Research and Evaluation Division (RED).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kalam, Md. Abul, και Shaheen Akter. Learners' Achievement in Chandina Learning Improvement Project: An Evaluation. BRAC Research and Evaluation Division (RED), 2019.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kalam, Md. Abul, και Shaheen Akter. Learners' Achievement in Chandina Learning Improvement Project: An Evaluation. BRAC Research and Evaluation Division (RED), 2019.