Leonardo, d. V. (1989). Leonardo da Vinci, artist, scientist, inventor. Yale University Press in association with the South Bank Centre.
Lua i Stíl Chicago (17ú heag.)Leonardo, da Vinci. Leonardo Da Vinci, Artist, Scientist, Inventor. London: Yale University Press in association with the South Bank Centre, 1989.
Lua MLA (9ú heag.)Leonardo, da Vinci. Leonardo Da Vinci, Artist, Scientist, Inventor. Yale University Press in association with the South Bank Centre, 1989.
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