John Dewey, Jo Ann Boydston, James Gouinlock (2008). “John Dewey The Later Works, 1925-1953: 1925-1927: Essays, Reviews, Miscellany, and the Public and Its Problems”, p.160, SIU Press
F. Scott Fitzgerald (2015). “Collected Letters of F. Scott Fitzgerald: From the author of The Great Gatsby, The Side of Paradise, Tender Is the Night, The Beautiful and Damned, The Love of the Last Tycoon, The Curious Case of Benjamin Button and many other notable works”, p.64, e-artnow