Verrocchio's Christ and St. Thomas : a masterpiece of sculpture from Renaissance Florence ; Palazzo Vecchio, December 5, 1992 - April 17, 1993 ; The Metropolitan Museum of Art, New York, June [...] / Opificio delle Pietre Dure e Laboratori di Restauro di Firenze ... Ed. by Loretta Dolcini. New York : Abrams, 1992