Lewis C. Lawyer. 2015. Bibliography for the Patwin language. http://linguistics.ucdavis.edu/People/lclawyer/patwin-bibliography.pdf

Whistler, Kenneth W. (1981). “Ablaut in Hill Patwin”. Survey Report No.1. Berkeley: Survey of California and Other Indian Languages, 42–94.

Whistler, Kenneth W. (1978). “Mink, Bullethawk, and Coyote”. Coyote Stories. Ed. by William Bright. International Journal of American Linguistics Native American Texts Series No. 1. Chicago: University of Chicago Press, 51–61.

Whistler, Kenneth W. (1976). “Patwin Folk-taxonomic Structures”. MA thesis. University of California Berkeley.

Shafer, Robert (1961). “Tones in Wintun”. Anthropological Linguistics 3.6. Speakers Charlie Wright (Hill Patwin) and Jim Perdue (River Patwin)., 17–30.

Merriam, C. Hart. (1929). “The Cop-éh of Gibbs”. American Anthropologist 31.1, 136–137.

Lawyer, Lewis C. (2015). “Patwin phonemics, phonetics, and phonotactics”. International Journal of American Linguistics 81.2, 221–260.

Bright, William and Elizabeth Bright. (1976). “Spanish words in Patwin”. Variation and Change in Language. Ed. by Anwar S. Dil. Stanford: Stanford University Press. Chap. 12, 116–120.

Preedaporn Srisakorn. 2008. So (Thavung) grammar. Mahidol University. 246pp. (Doctoral dissertation).

Takashi Kato. 2008. Linguistic Survey of Tibeto-Burman languages in Lao P.D.R. Tokyo: Institute for the Study of Languages and Cultures of Asia and Africa. 208pp.