International Center of Medieval Art and Thomas Hoving. "A Newly Discovered Reliquary of St. Thomas Becket." Gesta 4 (1965). pp. 28-30, fig. 2, 3.
Netzer, Nancy, and Virginia Reinburg, ed. Memory and the Middle Ages. Chestnut Hill, MA: McMullen Museum of Art, Boston College, 1995. pp. 24-25, ill. p. 24.
Bagnoli, Martina, Holger A. Klein, C. Griffith Mann, and James Robinson, ed. Treasures of Heaven: Saints, Relics, and Devotion in Medieval Europe. New Haven and London: Cleveland Museum of Art, 2010. no. 98, pp. 186–187.