Andrew Dickson White (2012). “A History of the Warfare of Science with Theology in Christendom: From Creation to the Victory of Scientific and Literary Methods”, p.49, Transaction Publishers
Josuah Sylvester, Guillaume de Salluste Du Bartas (seigneur), Gui Du Faur de Pibrac, Odet de La Noue (seigneur de Téligny), Henry Smith (1967). “The Complete Works of Joshuah Sylvester: For the First Time Collected and Edited”
Henry David Thoreau (2014). “Citizen Thoreau: Walden, Civil Disobedience, Life Without Principle, Slavery in Massachusetts, A Plea for Captain John Brown”, p.68, Graphic Arts Books