Titian: his life and times. With some account of his family, chiefly from new and unpublished records,

Mode of access: Internet

Lives of the early Flemish painters: with notices of their works,

Mode of access: Internet

The early Flemish painters : notices of their lives and works /

Europeana-GoogleBook

A new history of painting in Italy, from the II to the XVI century;

I. Early Christian art; Giotto & his followers.--II. The Sienese school of the XIV century; the Florentine school of the XV century.--III. The Florentine, Umbrian and Sienese schools of the XV century.Mode of access: Internet

A history of painting in north Italy : Venice, Padua, Vicenza, Verona, Ferrara, Milan, Fiuli, Brescia, from the fourteenth to the sixteenth century /

"Authorities quoted": vol.III, p.461-489.Mode of access: Internet