Sidney Anglo, Machmvelli-A Dissertation, Harcourt, Brace and World, 1969
Lord Macaulay Thomas Babington, Critical, Historical and Miscellaneous Essays, Sheldon and Company, 1862, pp. 267-320.
Lord Acton John Emerich Dalberg-Acton, "Introduction," in II Prmcipo by Niccolo Machiavelli, edited by L Arthur Burd, Clarenon Press, 1891, pp. xix-xi
Richard Harvey, A Theological Discourse of the Lamb of God and.....
