Alam, M. M., & Ghosh, S. K. (2011). A study on the sales and distribution of Qubee. BRAC University.
Lua i Stíl Chicago (17ú heag.)Alam, Md. Mohebul, agus Suntu Kumar Ghosh. A Study on the Sales and Distribution of Qubee. BRAC University, 2011.
Lua MLA (8ú heag.)Alam, Md. Mohebul, agus Suntu Kumar Ghosh. A Study on the Sales and Distribution of Qubee. BRAC University, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.