Editors. "Belgians suppress rising of Arab slave-holders in Upper Congo". The Literary Encyclopedia. First published 30 December 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=19084, accessed 18 April 2014.]
The colonial Belgian forces suppress a rising of Arab slave-traders in the Upper Congo who are angered by the Europeans' disruption of their longstanding livelihood.