Phonology, dictionary, and listing of roots and lexical derivates of the Haisla language of Kitlope and Kitimaat, B.C. Neville J. Lincoln, John C. Rath
An acoustic phonetics of Shipibo-Conibo (Pano), an endangered Amazonian language a new approach to documenting linguistic data Jose Elias-Ulloa ; with a foreword by Jose Camacho