Wallace, Robert,
The world of Leonardo, 1452-1519,
by Robert Wallace.
- Nederland : Time-Life International, 1968.
- 192 p. : ill., photos
- Time-Life library of art .
Bibliography: p. 187-188.
Leonardo-da-Cinci -, da Vinci, 1452-1519.
Life (Chicago, ill.)
ND623 L5 / W34