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 100-101/Plate 35
Maurer, Evan M. The Native American Heritage: A Survey of North American Indian Art. Chicago, IL: The Art Institute of Chicago, 1977. See: Page 77/Fig 37
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. 76, pl. 88, pl. 89
