Dunlop, Katherine (2011-01-01). "Review of Isaac Newton on Mathematical Certainty and Method, Niccolò Guicciardini". HOPOS: The Journal of the International Society for the History of Philosophy of Science. 1 (2): 359–364. doi:10.1086/659400. JSTOR10.1086/659400.
Dunlop, Katherine (2011-01-01). "Review of Isaac Newton on Mathematical Certainty and Method, Niccolò Guicciardini". HOPOS: The Journal of the International Society for the History of Philosophy of Science. 1 (2): 359–364. doi:10.1086/659400. JSTOR10.1086/659400.