A FEW REFERENCES
Brokensha, D. W., Warren, D. M., & Werner, O. (1980). Indigenous knowledge systems and development. University Press of America.
Cajete, G. (1994). Look to the mountain: An ecology of indigenous education. Durango, CO: Kivaki Press.
Hill, J. H. (2001). Dimensions of Attrition in Language Death. In L. Maffi (Ed.), On Biocultural Diversity: linking language, knowledge, and the environment (pp. 175-189). Washington: Smithsonian Institution Press (discusses questions of structural and lexical loss of language)
Henze, R., & Davis, K. A. (1999). Authenticity and identity: Lessons from indigenous language education. Anthropology & education quarterly, 30(1), 3-21.
Hornberger, N. (1996). Indigenous Literacies in the Americas: Language Planning from the Bottom Up. Berlin: Mouton de Gruyter.
McQuown, N. A. (1955). The indigenous languages of Latin America. American Anthropologist, 57(3), 501-570.
Peat, F. D. (2002). Blackfoot Physics: A Journey into the Native American Universe. Grand Rapids, MI: Phanes Press. (same comment as Cajete above)
Reyhner, J. A. (1997). Teaching indigenous languages. Northern Arizona University, Center for Excellence in Education.
Silver, S., & Miller, W. R. (2000). American Indian Languages: Cultural and Social Contexts. University of Arizona Press. (helpful to consider language without the nation-state construct and critique of Duchene et al above)
Singerman, R. (1996). Indigenous Languages of the Americas: A Bibliography of Dissertations and Theses.
Skutnabb-Kangas, T. (2012). Indigenousness, human rights, ethnicity, language, and power. In O. Garcia, & G. Schweid Fishman (Eds). Cultural Autonomy and Fishmanian Sociolinguistics. Special issue of The International Journal of the Sociology of Language, 213, 87-104.
Smith, L. T. (1999). Decolonizing methodologies: Research and indigenous peoples. London: Zed books.
UNESCO. (2012). UNESCO Atlas of the World's Languages in Danger. Retrieved December 16, 2012, from UNESCO: http://www.unesco.org/culture/languages-atlas/
Walsh, M. (2005). Will Indigenous languages survive?. Annu. Rev. Anthropol., 34, 293-315.