Lefèvre, W. Mechanics and its New Objects Galileo Engineer: Art and Modern Science / Wolfgang Lefèvre. Galileo in context.(2001).
Chicago-viite (17. p.)Lefèvre, Wolfgang. "Mechanics and Its New Objects Galileo Engineer: Art and Modern Science / Wolfgang Lefèvre." Galileo in Context.(2001) .
MLA-viite (8. p.)Lefèvre, Wolfgang. "Mechanics and Its New Objects Galileo Engineer: Art and Modern Science / Wolfgang Lefèvre." Galileo in Context.(2001), .
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