Coba jelasin Lihat pula dari Kepala Suku Joseph dong

Aoki, Haruo (1994). Nez Perce Dictionary. University of California Publications in Linguistics, Volume 122. Berkeley and Los Angeles: Pers Universitas California.

Chief Joseph. Chief Joseph's Own Story. Originally published in the North American Review, April 1879.

Henry, Will (1976). From Where the Sun Now Stands. New York: Bantam Books. ISBN 0-553-02581-3.