Bibliography
Bibliography of Vitality:
Bruce Connell. 2007. "Endangered Languages in Central Africa." In Language Diversity Endangered, edited by Matthias Brenzinger. 163-178. Mouton de Gruyter.
Bibliography of Locations:
Moseley, Christopher (ed.). 2010. Atlas of the World’s Languages in Danger, 3rd edn. http://www.unesco.org/culture/en/endangeredlanguages/atlas. (03 June, 2011.)
Bibliography of Context:
Ayotte, Michael and Charlene Ayotte. 2002. "Sociolinguistic Language Survey of Dama, Mono, Pam, Ndai, and Oblo." Online: http://www.sil.org/silesr/2002/SILESR2002-048.pdf.