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.
Chicago-viite (17. p.)Bhuiyan, Md. Ataur Rahman, ja 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.
MLA-viite (8. p.)Bhuiyan, Md. Ataur Rahman, ja 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.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.