Husband, Timothy B., and Jane Hayward, ed. The Secular Spirit: Life and Art at the End of the Middle Ages. New York: Dutton Publishing, 1975. no. 33, p. 42.
The Metropolitan Museum of Art. "One Hundred Fifteenth Annual Report of the Trustees for the Fiscal Year July 1, 1984, through June 30, 1985." Annual Report of the Trustees of the Metropolitan Museum of Art 115 (1985). p. 44.
Wixom, William D., ed. Mirror of the Medieval World. New York: The Metropolitan Museum of Art, 1999. no. 277, p. 218.