Bangladesh Geographical Society & East Pakistan Geographical Society. Oriental geographer. Bangladesh Geographical Society.
Lua i Stíl Chicago (17ú heag.)Bangladesh Geographical Society agus East Pakistan Geographical Society. Oriental Geographer. Dacca: Bangladesh Geographical Society.
Lua MLA (8ú heag.)Bangladesh Geographical Society agus East Pakistan Geographical Society. Oriental Geographer. Bangladesh Geographical Society.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.