William Pitt, 1st Earl of Chatham's speech on the Excise Bill in the House of Commons (March 1763), as quoted in Lord Brougham "Historical Sketches of Statesmen Who Flourished in the Time of George III, Volume I" (p. 42), 1839.
William Pitt (1st earl of Chatham.) (1839). “Correspondence, ed. by [W.S. Taylor and J.H. Pringle] the executors of his son John, earl of Chatham”, p.387
William Pitt (1st earl of Chatham.) (1839). “Correspondence, ed. by [W.S. Taylor and J.H. Pringle] the executors of his son John, earl of Chatham”, p.387