„Dhaka City State of Environment” (PDF). Regional Resource Center for Asia and the Pacific, United Nations Environment Programme. 2005. Arhivirano iz originala na datum 2009-02-07. Pristupljeno 24. 1. 2009.
„Dhaka City State of Environment” (PDF). Regional Resource Center for Asia and the Pacific, United Nations Environment Programme. 2005. Arhivirano iz originala na datum 2009-02-07. Pristupljeno 24. 1. 2009.