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) ·

Ethnologue: Languages of the World, 16th Edition (2009) . (2009) · edited by M. Paul Lewis · SIL International http://www.ethnologue.com/

Atlas of the World’s Languages in Danger . Christopher Moseley (ed.) (2010) · UNESCO Publishing http://www.unesco.org/culture/en/endangeredlanguages/atlas

World Oral Literature Project . http://www.oralliterature.org

Encyclopedia of the World's Endangered Languages . Christopher Moseley (2007) · Routledge

Endangered Languages of the United States ( pp. 108-130 ) . Christopher Rogers, Naomi Palosaari and Lyle Campbell (2010) · In Atlas of the World’s Languages in Danger of Disappearing edited by Christopher Moseley · UNESCO

North America ( pp. 7-41 ) . Victor Golla and Ives Goddard and Lyle Campbell and Marianne Mithun and Mauricio Mixco (2008) · In Atlas of the World's Languages edited by Chris Moseley and Ron Asher · Routledge

The World Atlas of Language Structures . (2005) · edited by Bernard Comrie and David Gil and Martin Haspelmath and Matthew S. Dryer · Oxford University Press

A Grammar of Comanche . Charney, Jean Ormsbee (1993) · Studies in the Anthropology of North American Indians · Lincoln: University of Nebraska Press

Comanche Dictionary and Grammar . Lila Wistrand Robinson and James Armagost (1990) · Summer Institute of Linguistics: Publications in Linguistics · Vol. 92 · The Summer Institute of Linguistics and the University of Texas at Arlington

Comanche Dictionary and Grammar . Wistrand-Robinson, Lila and Armagost, James (1990) · Summer Institute of Linguistics and The University of Texas at Arlington

Alternate Phonemic Analyses of Comanche ( pp. 229-231 ) . Riggs, Venda (1949) · International Journal of American Linguistics. 15

Formulae for Comanche stem and word formation ( pp. 93-99 ) . Osborn, Henry and Smalley, William A. (1949) · International Journal of American Linguistics. 15

Comanche Texts . Canonge, Elliot (1958) · Summer Institute of Linguistics

Comanche Dictionary and Grammar . Robinson, Lila Wistrand and Armagost, James (1990) · SIL and The University of Texas at Arlington Publications in Linguistics · Vol. 92 · Summer Institute of Linguistics and University of Texas