(en) États-Unis, Alaska. « An Act adding the Inupiaq, Siberian Yupik, Central Alaskan Yup'ik, Alutiiq, Unangax, Dena'ina, Deg Xinag, Holikachuk, Koyukon, Upper Kuskokwim, Gwich'in, Tanana, Upper Tanana, Tanacross, Hän, Ahtna, Eyak, Tlingit, Haida, and Tsimshian languages as official languages of the state. », HB 216 / CSHB 216(STA). (version en vigueur : 20 avril 2014) [lire en ligne (page consultée le 29 mai 2020)].
(en) Fish and Wildlife Planning Team, Community-Based Fish and Wildlife Management Plan for
the Carcross/Tagish Traditional Territory, Whitehorse, Government of Yukon, Department of Environment, , 40 p. (ISBN978-1-55362-863-7, lire en ligne), p. 4