Islam, M. A., & Chowdhury, F. (2016). Credit rating: Operation and effectiveness. BRAC University.
Lua i Stíl Chicago (17ú heag.)Islam, Md. Ashraful, agus Fairuz Chowdhury. Credit Rating: Operation and Effectiveness. BRAC University, 2016.
Lua MLA (8ú heag.)Islam, Md. Ashraful, agus Fairuz Chowdhury. Credit Rating: Operation and Effectiveness. BRAC University, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.