Interior Salish: Enduring Languages of the Columbian Plateau

This is a two page document that lists the Americanist Phonetic Alphabet (APA) letters that are used to write Nsəlxcin / Nsyilxcn.  The compilation and recording were done by Sʕamtíc̓aʔ Peterson and Christopher Parkin for kłyanqx̌ó sn̓m̓am̓áyaʔtn (The Paul Creek Language Association).

Colville-Okanagan grammar by Anthony Mattina.  This is Mattina's University of Hawaii Ph.D. dissertation. His examples are drawn from field work done at Inchelium, WA during the summers of 1968 through 1971 with Lakes and Colville speakers of Nsəlxcin (Colville-Okanagan Salish).

More Colville-Okanagan grammar by Anthony Mattina.  This is a short paper published in the International Journal of American Linguistics in October 1982 describing the Nsəlxcin transitive system.