Bibliography
Bibliography of Vitality:
Crevels, Mily. 2012. "Language Endangerment in South America: The Clock Is Ticking." In The Indigenous Languages of South America: A Comprehensive Guide, 167-234. Mouton de Gruyter.
Bibliography of Locations:
Personal communication from Willem Adelaar, 2015, on Tunayana.
Bibliography of Context:
Personal communication from Willem Adelaar, 2015, on Tunayana.