Bright, William (1965). "Review of A history of Palaihnihan phonology by D. L. Olmsted". Language. 41 (1): 175–178. doi:10.2307/411871. JSTOR411871.
Silver, Shirley (1966). "A History of Palaihnihan Phonology. D. L. Olmsted". International Journal of American Linguistics. 32 (2): 210–212. doi:10.1086/464903.
Olmsted, David L. (1954). "Achumawi-Atsugewi non-reciprocal intelligibility". International Journal of American Linguistics. 20 (3): 181–184. doi:10.1086/464275. S2CID144619581.
Voegelin, Carl (1946). "Notes on Klamath-Modoc and Achumawi dialects". International Journal of American Linguistics. 12 (2): 96–101. doi:10.1086/463897. S2CID145332398.
de Angulo, Jaime; Freeland, L. S. (1930). "The Achumawi Language". International Journal of American Linguistics. 6 (2): 77–120. doi:10.1086/463788. JSTOR1263305. S2CID143822451.
jstor.org
Bright, William (1965). "Review of A history of Palaihnihan phonology by D. L. Olmsted". Language. 41 (1): 175–178. doi:10.2307/411871. JSTOR411871.
de Angulo, Jaime; Freeland, L. S. (1930). "The Achumawi Language". International Journal of American Linguistics. 6 (2): 77–120. doi:10.1086/463788. JSTOR1263305. S2CID143822451.
Olmsted, David L. (1954). "Achumawi-Atsugewi non-reciprocal intelligibility". International Journal of American Linguistics. 20 (3): 181–184. doi:10.1086/464275. S2CID144619581.
Voegelin, Carl (1946). "Notes on Klamath-Modoc and Achumawi dialects". International Journal of American Linguistics. 12 (2): 96–101. doi:10.1086/463897. S2CID145332398.
de Angulo, Jaime; Freeland, L. S. (1930). "The Achumawi Language". International Journal of American Linguistics. 6 (2): 77–120. doi:10.1086/463788. JSTOR1263305. S2CID143822451.