Utilitarianism
Grant, Ulysses S. "First Inaugural Address." 4 Mar. 1869, East Portico, US Capitol Building, Washington, DC, USA.
Bentham, Jeremy. A Fragment on Government. London: T. Payne, P. Elmsly, and E. Brooke, 1776, preface.
Bentham, Jeremy. "A Fragment on Government." A Comment on the Commentaries and A Fragment on Government, edited by J.H. Burns and H.L.A Hart. Clarendon Press, 2009, preface.
Bentham, Jeremy. "Memoirs of Bentham." The Works of Jeremy Bentham, edited by John Bowring. Vol. 10, London: Simpkin, Marshall & Co., 1843.
An Inquiry into the Original of our Ideas of Beauty and Virtue
Hutcheson, Francis. An Inquiry into the Original of our Ideas of Beauty and Virtue. London: J. Darby, 1726, treatise 2, sect. 3, subsect. 8.
Hutcheson, Francis. An Inquiry into the Original of Our Ideas of Beauty and Virtue, edited by Wolfgang Leidhold. Liberty Fund, 2008.
Harrison, William Henry. "Inaugural Address." 4 Mar. 1841, East Portico, US Capitol Building, Washington, DC, USA.