Melli, Lorenza Kunsthistorisches Institut in Florenz, MPI, Max Planck Society;
Melli, L. (2019). Attributed to Andrea del Verrocchio: Figure study of a male nude with raised left arm (cat. no. 48). In A. Butterfield (Ed.), Verrocchio. Scupltor and painter of Renaissance Florence (pp. 295-297). Washington: National Gallery of Art, Washington.