Richter, J. P. (1970). The notebooks of leonardo da Vinci: Compiled and edited from the original manuscripts. Dover Publications.
Chicago-viite (17. p.)Richter, Jean Paul. The Notebooks of Leonardo Da Vinci: Compiled and Edited from the Original Manuscripts. New York: Dover Publications, 1970.
MLA-viite (9. p.)Richter, Jean Paul. The Notebooks of Leonardo Da Vinci: Compiled and Edited from the Original Manuscripts. Dover Publications, 1970.
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