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 74-75/Plate 23
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. 62, pl. 66
