Goldscheider, Ludwig
Leonardo : paintings and drawings
Phaidon, 1969
 Buku Teks
Freud, Sigmund, 1856-1939
Leonardo da Vinci : a memoir of his childhood
Routledge Classics , 2001
 Buku Teks SO
Gillete, Hendry S
Immortals of Science, Leonardo Da Vincepathfindder of science
Franklin Watts , 1962
 Buku Teks SO
Zollner, Frank
Leonardo da Vinci 1452-1519: volume II the graphic work
Taschen, 2011
 Buku Referensi
Zollner, Frank
Leonardo da Vinci 1452 - 1519: volume I the complete paintings
Taschen, 2011
 Buku Referensi