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Shankly, Bill. Guardian. 24 Dec. 1973.
Mondrian, Piet. Sketchbook II. c. 1914.
Steichen, Edward. Speech in New York City. 90th Birthday Party c. 27 Mar. 1969, Plaza Hotel, New York City, NY, USA.
Adams, Franklin P. Nods and Becks. Whittlesey House, 1944.
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MacMillan, Harold. Speech at the 50th anniversary of the Union Parliament. 3 Feb. 1960, Cape Colony Parliament, Capetown, South Africa, Africa.
Trevelyan, George Macaulay. English Social History: A Survey of Six Centuries Chaucer to Queen Victoria. Longmans, Green and Company, 1942, ch. 18.
Chesterton, G.K. "Charles II." Twelve Types: A Collection of Biographies. Arthur L. Humphreys, 1902.
Rhys, Jean. Voyage in the Dark. Constable Press, 1934, pt. 1, ch. 4.
Rhys, Jean. Voyage in the Dark. W. W. Norton & Company, 2020, pt. 1, ch. 4.
Kuralt, Charles. "On the Road" The CBS Evening News with Walter Cronkite. CBS News Productions, c. 1980.
Adler, Alfred. Problems of Nerosis. Cosmopolitan Book Corporation, 1930.
Osler, William. Aphorisms from His Bedside Teachings and Writings. Henry Schuman, 1950.
Raleigh, Walter Alexander. "Wishes of an Elderly Man, Wished at a Garden Party, June 1914." Laughter from a Cloud. Constable, 1923, I. 1.
Raleigh, Walter Alexander. Wishes of an Elderly Man Wished at a Garden-Party, June 1914. Midsummer Press, 1983, I. 1.
Haring, Keith. Journal entry. 7 July 1986.
Beerbohm, Max. "Laughter." And Even Now. William Heinemann, 1920.
Quine, Willard Van Orman. Theories and Things. Harvard University Press, 1981, ch. 23.
Osler, William. Quoted in The Life of Sir William Osler, written by Harvey Cushing. Vol. 1, Clarendon Press, 1925, ch. 24.
Reinhardt, Ad. "Twelve Rules for a New Academy." ARTnews, May 1957.