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:
2005. "The World Atlas of Language Structures." edited by Bernard Comrie et al. Oxford University Press.
Bibliography of Context:
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.