Williams Jay, Horizon Magazine editors, & Lowry, B. (1965). Leonardo da vinci (First edition.). Harper and Row.
Lua i Stíl Chicago (17ú heag.)Williams Jay, Horizon Magazine editors, agus Bates Lowry. Leonardo Da Vinci. First edition. New York: Harper and Row, 1965.
Lua MLA (9ú heag.)Williams Jay, et al. Leonardo Da Vinci. First edition. Harper and Row, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.