Williams, Lucy F., William S. Wierzbowski, and Robert W. Preucel. Native American Voices on Identity, Art and Culture: Objects of Everlasting Esteem. Philadelphia: University of Pennsylvania Museum of Archaeology and Anthropology, 2005. See: Pages 108-109/Plate39
Hall, Judy. "The Greatest Individual Hunter of Material in the North: Collecting in Alaska, Canada and Chukotka with Captain Joseph-Fidele Bernard." American Indian Art Magazine . (2005).
Williams, Lucy F. Guide to the North American Ethnographic Collection at the University of Pennsylvania Museum of Archaeology and Anthropology. Philadelphia: University of Pennsylvania Museum of Archaeology and Anthropology, 2003. See: p. 21, pl. 2
