Endangered Languages Catalogue Project. Compiled by research teams at University of Hawai'i Mānoa and Institute for Language Information and Technology (LINGUIST List) at Eastern Michigan University . (2012) ·

South America ( pp. 103-196 ) . Mily Crevels (2007) · In Atlas of the World's Endangered Languages edited by C. Moseley · London & New York: Routledge

Field notes on Akuntsú . Aragon, Carolina C. (2011) ·

"Linguistic and Ethnographic documentation of Akuntsú" HRELP Abstract . Carolina Coelho Aragon (2010) · http://www.hrelp.org/grants/projects/index.php?projid=217

Language endangerment in South America: The clock is ticking ( pp. 167-234 ) . Crevels, Mily (2012) · In The Indigenous Languages of South America: A Comprehensive Guide edited by Lyle Campbell and Veronica Grondona · Mouton de Gruyter

A Descriptive Grammar of Akuntsú . Carolina Coelho Aragon (2014) · http://ling.hawaii.edu/wp-content/uploads/CarolinaAragonFinal.pdf