Dumond, Don E..
A Chronology of Native Alaskan Subsistence Systems. - Osaka-JA : National Museum of Ethnology, 1980. - p. 23-47 - Irregular - No. 4, (1980) - Senri Ethnological Studies ; no. 4 . - Japón. National Museum of Ethnology. .
Warfare among East African Herders.
Art¡culo en inglés.
A Chronology of Native Alaskan Subsistence Systems. - Osaka-JA : National Museum of Ethnology, 1980. - p. 23-47 - Irregular - No. 4, (1980) - Senri Ethnological Studies ; no. 4 . - Japón. National Museum of Ethnology. .
Warfare among East African Herders.
Art¡culo en inglés.