Africa ( ch. 7 ) . Gerrit J. Dimmendaal and F. K. Erhard Voeltz (2007) · In Encyclopedia of the World's Endangered Languages edited by Christopher Moseley · Routledge

Atlas of the World’s Languages in Danger . Christopher Moseley (ed.) (2010) · UNESCO Publishing http://www.unesco.org/culture/en/endangeredlanguages/atlas

Language shift and language death among Mande blacksmiths and leatherworkers in the diaspora ( pp. 253-266 ) . Kastenholz, Raimund (1998) · In Endangered languages in Africa edited by Brenzinger, Matthias · Rüdiger Köppe Verlag

Endangered Languages Catalogue Project. Compiled by research teams at University of Hawai'i Mānoa and Institute for Language Information and Technology (LINGUIST List) at Eastern Michigan University . (2012) ·

Funktionale Sprachbeschreibung des Jeli (West-Mande) . Holger Tröbs (1998) · Köln: Rüdiger Köppe