Bhuiyan, M. A. R., & Ahmed, N. (2019). Challenges of Dairy farms in Bangladesh: A study of selected small scale dairy farms at Birulia Union of Savar Upazila. BRAC University.
Lua i Stíl Chicago (17ú heag.)Bhuiyan, Md. Ataur Rahman, agus Nasiruddin Ahmed. Challenges of Dairy Farms in Bangladesh: A Study of Selected Small Scale Dairy Farms at Birulia Union of Savar Upazila. BRAC University, 2019.
Lua MLA (8ú heag.)Bhuiyan, Md. Ataur Rahman, agus Nasiruddin Ahmed. Challenges of Dairy Farms in Bangladesh: A Study of Selected Small Scale Dairy Farms at Birulia Union of Savar Upazila. BRAC University, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.