* [{{Cytuj stronę | url = http://www.ethiopar.net/English/basinfo/infogmbl.htm | tytuł = FDRE States: Basic Information – Gambella | opublikowany = ethiopar.net | archiwum = https://web.archive.org/web/20070311013620/http://www.ethiopar.net/English/basinfo/infogmbl.htm FDRE| States:zarchiwizowano Basic= Information – Gambella]2007-03-11}}
* [{{Cytuj stronę | url = http://www.oxfamamerica.org/newsandpublications/news_updates/archive2004/art7332.html | tytuł = „Violence in Gambella: An Overview” | opublikowany = oxfamamerica.org | archiwum = https://web.archive.org/web/20080613210132/http://www.oxfamamerica.org/newsandpublications/news_updates/archive2004/art7332.html „Violence| inzarchiwizowano Gambella:= An Overview”]2008-06-13}}
* [http://www.ocha-eth.org/Maps/downloadables/GAMBELLA.pdf Map of Gambela Region at UN-OCHA] (PDF)
* [https://web.archive.org/web/20070927204350/{{Cytuj stronę | url = http://www.dppc.gov.et/downloadable/map/administrative/Atlas_Gambella.pdf | tytuł = Map of the Gambela Region at the Disaster Prevention and Preparedness Agency (DPPA) of Ethiopia] | opublikowany = dppc.gov.et | archiwum = https://web.archive.org/web/20070927204350/http://www.dppc.gov.et/downloadable/map/administrative/Atlas_Gambella.pdf | zarchiwizowano = 2007-09-27}} (PDF)
