Sandford Arthur Strong Reproductions in Facsimile of Drawings by the Old Masters in the Collection of the Earl of Pembroke and Montgomery at Wilton House. London, 1900, part II, no. 15, repr. (as after Leonardo da Vinci and in the disposition of the Pembroke volume page).
Carlo Pedretti Leonardo: A Study in Chronology and Style. Berkley and Los Angeles, 1973, p. 40.
Jacob Bean, Lawrence Turčić 15th and 16th Century Italian Drawings in the Metropolitan Museum of Art. The Metropolitan Museum of Art, New York, 1982, cat. no. 129, fig. no. 129, pp. 135-136, ill.
Carlo Pedretti, Patricia Trutty-Coohill The Drawings of Leonardo da Vinci and His Circle in America. Florence, 1993, cat. no. 30i, pp. 67-71.
Michael Jaffé The Devonshire Collection of Italian Drawings V.1. Tuscan and Umbrian schools; V.2. Roman and Neapolitan schools; V.3. Bolognese and Emilian schools; V.4. Venetian and North Italian schools. 4 vols., London, 1994, Vol. 4, p. 168-.
Michael W. Kwakkelstein Leonardo da Vinci as a Physiognomist: Theory and Drawing Practice.. Leiden, 1994, fig. no. 57, pp. 107-108, 114.
Carmen C. Bambach Leonardo da Vinci: Master Draftsman. Exh. cat., The Metropolitan Museum of Art, New York (January 22 - March 30, 2003). The Metropolitan Museum of Art, Yale University Press , New Haven and London, 2003, pp. 38-39, 44-45, cat. no. 121, pp. 642-643, ill.
Françoise Viatte, Varena Forcione Leonard de Vinci. Dessins et manuscrits. Exh. cat.: Paris, Musée du Louvre, May 5 - July 14. Musée du Louvre, Paris, 2003, (entry by Linda Wolk-Simon), cat. no. 69, fig. no. 69, p. 201, ill.
Mina Gregori, Andrea Bayer Painters of Reality: The Legacy of Leonardo and Caravaggio in Lombardy. Exh. cat. Yale University Press, The Metropolitan Museum of Art, New York and New Haven, 2004, (entry by Linda Wolk-Simon), cat. no. 20, p. 99, ill.
Nadine Orenstein, Constance C. McPhee Infinite Jest: Caricature and Satire from Leonardo to Levine Exh. cat.: September 13, 2011 - March 4, 2012. The Metropolitan Museum of Art, New Haven and London, 2011, cat. no. 2, p. 23, ill.