Bibliography
Bliss, Robert Woods 1947 Indigenous Art of the Americas: Collection of Robert Woods Bliss. National Gallery of Art; Smithsonian institution, Washington, D.C., no. 154.
Boone, Elizabeth Hill (ED.) 1996 Andean Art at Dumbarton Oaks. Pre-Columbian Art at Dumbarton Oaks; No. 1. Dumbarton Oaks Research Library and Collection, Washington, D.C. vol. 2, p. 445-7, pl. 129.