Afrika grupperna – http://www.afrikagrupperna.se/cgi-bin/afrika.cgi?d=s&w=1187

Nationalencyklopedin – http://www.ne.se/jsp/search/article.jsp?i_art_id=350077

Landguiden – http://www.landguiden.se

SOS-Barnbyar – http://www.sos-barnbyar.se/cgi-bin/sos/jsp/wherewehelp.do?BV_SessionID=@@@@1688227946.1205409289@@@@&BV_EngineID=cccdadedigdiiifcfngcfkmdhkhdffj.0&lang=se&site=SE&hNav=show&nav=2.3&ct=12351