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