(en) Sharon Hargus, Witsuwit’en grammar : phonetics, phonology, morphology, UBC Press, coll. « First Nations languages », (ISBN978-0-7748-1382-2, présentation en ligne)
(en) Sharon Hargus, Sounds and writing systems of Deg Xinag, Tsek’ene and Witsuwit’en. Slides. Guest lecture for Dene course, Leslie Saxon, University of Victoria, Sept. 26, 2016., (lire en ligne)
(bcr) Barbara Hildebrandt et Henry Hildebrandt, Nedutʼeen habikinic 1, 2 = Northern Carrier reader, book one/two,
(en) Gillian Story, Babine and Carrier phonology: A historically oriented study, Arlington, Summer Institute of Linguistics, (lire en ligne)