|Ethnicity||Eel River Athapaskans|
Wailaki, also known as Eel River, is an extinct Athabaskan language once spoken by the people of the Round Valley Reservation of northern California, one of four languages belonging to the California Athabaskan cluster of the Pacific Coast Athabaskan languages. Dialect clusters reflect the four Wailaki-speaking peoples, the Sinkyone, Wailaki, Nongatl, and Lassik, of the Eel River confederation.
- Goddard, Pliny. Wailaki Texts. International Journal of American Linguistics, Vol. 2, No. 3/4 (Jan., 1923), pp. 77–135
- Seaburg, William. A Wailaki (Athapaskan) Text with Comparative Notes. International Journal of American Linguistics, Vol. 43, No. 4 (Oct., 1977), pp. 327–332