William Hazlitt (1809). “The Eloquence of the British Senate: Being a Selection of the Best Speeches of the Most Distinguished English, Irish, and Scotch Parliamentary Speakers, from the Beginning of the Reign of Charles I. to the Present Time”, p.209
William Hazlitt, Edward Bulwer Lytton Baron Lytton, Sir Thomas Noon Talfourd, Charles Lamb (1836). “Literary Remains of the Late William Hazlitt: With Notice of His Life”, p.246