Interview with George Plimpton (Summer 1990), as published in "Writers at Work: The Paris Review Interviews, Ninth Series" edited by George Plimpton, July 1, 1992.
Martin Luther, cited by his secretary, in a letter in Max Lenz, ed., "Briefwechsel Landgraf Philips des Grossmuthigen von Hessen mit Bucer", vol. 1; in "Lying: Moral Choice In Public and Private Life" by Sissela Bok, New York: Pantheon Books, (p. 47), 1978.
Saint Patrick, Charles Henry Hamilton Wright (1885*). “The Writings of Patrick: The Apostle of Ireland. A Revised Translation with Notes Critical and Historical”