Bibliography

Bibliography of Vitality:
Driem, George Van. 2007. "South Asia and the Middle East." In Encyclopedia of the World's Endangered Languages, edited by Christopher Mosely. 289-348. London and NewYork: 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:
Lewis, M. Paul (ed.). 2009. Ethnologue: Languages of the World, 16 edn. http://www.ethnologue.com/home.asp. (15 February, 2011.)