Benjamin Franklin, William-Temple Franklin (1818). “Memoirs of the Life and Writings of (the Same), Continued to the Time of His Death by William Temple Franklin. - London, H. Colburn 1818”, p.253
Diary entry. "Diary and Letters of Rutherford Birchard Hayes: Nineteenth President of the United States". Book edited by Charles Richard Williams, The Ohio State Archaeological and Historical Society, July 13, 1879.
Samuel Johnson (1807). “Dr. Johnson's Table-talk: Containing Aphorisms on Literature, Life, and Manners, with Anecdotes of Distinguished Persons, Selected and Arranged from Mr. Boswell's Life of Johnson”, p.132
Benjamin Franklin, William-Temple Franklin (1818). “Memoirs of the Life and Writings of (the Same), Continued to the Time of His Death by William Temple Franklin. - London, H. Colburn 1818”, p.253
Francis Bacon, John Blackbourne, George Fabyan Collection (Library of Congress) (1730). “Francisci Baconi Baronis de Verulamio ... Opera Omnia Quatuor Voluminibus Comprehensa: Containing, I. Proposition for compiling and amendment of our laws. II. Offer of a digest of the laws. III. Elements, or, Maxims and use of the common law. IV. Cases of treason. V. Four arguments in law ... VI. Draught of an act. VII. Ordinances in chancery. VIII. Reading on the statute of uses. IX. Resuscitatio ... X. Charges. XI. Speeches. XII. Observations on a libel, &c. XIII. Report of Lopez's treason. XI”, p.15