^Rhodes, Richard and Evelyn Todd. 1981. "Subarctic Algonquian languages." June Helm, ed., The Handbook of North American Indians, Volume 6. Subarctic, pp. 52–66. Washington, D.C.: The Smithsonian Institution. ISBN0-16-004578-9
^Raymond G. Gordon Jr., ed. 2005. Ethnologue: Languages of the World. 15th edition. Dallas: Summer Institute of Linguistics.