Richard Whately, William FITZGERALD (successively Bishop of Cork, Cloyne and Ross, and of Killaloe.) (1853). “Cautions for the times; addressed to the parishioners of a parish in England by their former Rector. Edited and partly written by the Archbishop of Dublin”, p.379
Richard Whately (2010). “Elements of Rhetoric: Comprising an Analysis of the Laws of Moral Evidence and of Persuasion, with Rules for Argumentative Composition and Elocution”, p.1, SIU Press
Richard Whately (1846). “Elements of Rhetoric: Comprising an Analysis of the Laws of Moral Evidence and of Persuasion, with Rules for Argumentative Composition and Elocution”, p.394