Pietro Vannucci, called Perugino

by George C. Williamson

Symonds, J. A. "Sketches and Studies in Southern Europe."

Symonds, J. A. "Renaissance in Italy." London, 1877.

Vasari, G. "Delle Vite de piu Eccelenti Pittori." Firenze, 1550

Vasari, G. Mrs Foster's Translation. London, 1894.

Vasari, G. Blashfield and Hopkin's Edition. London, 1897.

Vermiglioli. "Memorie di Ber. Pinturicchio."

Viardot. "Les Merveilles de la Peinture." Paris, 1870.

Woltman and Woerman. "History of Painting." 1880.

Yriarte, C. "Isabella d'Este et les artistes de son temps."