Bibliography
Bibliography of Vitality:
Bradley, David. 2007. "East and Southeast Asia." In Encyclopedia of the World's Endangered Languages, edited by C. Moseley. 349-424. London & New York: Routledge.
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:
Enfield, N. J., and Gérard Diffloth. "Phonology and sketch grammar of Kri, a Vietic language of Laos." Cahiers de linguistique Asie orientale 38.1 (2009): 3-69.