Dorothea Lynde Dix (1843). “Memorial: To the Legislature of Massachusetts [protesting Against the Confinement of Insane Persons and Idiots in Almshouses and Prisons]”, p.4
Lawrence A. Cunningham, Warren E. Buffett (2013). “The Essays of Warren Buffett: Lessons for Corporate America (Third Edition)”, p.49, Carolina Academic Press
James Boswell, Samuel Johnson, Edmond Malone (1824). “The life of Samuel Johnson, LL. D., comprehending an account of his studies, and numerous works, in chronological order: a series of his epistolary correspondence and conversations with many eminent persons; and various original pieces of his composition, never before published; the whole exhibiting a view of literature and literary men in Great Britain, for near half a century during which he flourished”, p.261