Indri
[también conocido como Yanderika, Yandirika,]Clasificación: Niger-Congo
·en grave peligro de extinción
Clasificación: Niger-Congo
·en grave peligro de extinción
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) ·
Ethnologue: Languages of the World, 16th Edition (2009) . (2009) · edited by M. Paul Lewis · SIL International http://www.ethnologue.com/
Atlas of the World’s Languages in Danger . Christopher Moseley (ed.) (2010) · UNESCO Publishing http://www.unesco.org/culture/en/endangeredlanguages/atlas
World Oral Literature Project . http://www.oralliterature.org
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
The Adamawa-Ubangi languages in Sudan ( pp. 175-183 ) . Bilal, Clement Murba Wau (2004) · Occasional Papers in the Study of Sudanese Languages. 9
Indri-Togoyo-Ndogo-Feroge-Mangaya-Mondu: comparative linguistics . Santandrea, Stefano (1950) · Museum combonianum: collana di studi africani dei missionari comboniani · Vol. 4 · Verona: Missioni Africane