Forbes, Jack D. "Unknown Athapaskans: The Identification of the Jano, Jocome, Jumano, Manso, Suma, and Other Indian Tribes of the Southwest." Ethnohistory 6, no. 2 Spring 1959: 97-159. https://www.jstor.org/stable/480321.

Forbes, Jack D. "Unknown Athapaskans: The Identification of the Jano, Jocome, Jumano, Manso, Suma, and Other Indian Tribes of the Southwest." Ethnohistory 6, no. 2 Spring 1959: 97-159. https://www.jstor.org/stable/480321.