"The Genius of Christianity". Book by François-René de Chateaubriand, Part IV, Book VI, Chapter XII. Translated by Charles I. White, D.D. Baltimore: John Murphy, 1871, p. 665, 1802.
"The Closing of the American Mind: How higher education has failed democracy and impoverished the souls of today's students". Book by Allan Bloom, 1987.
Thorstein Veblen (2016). “THORSTEIN VEBLEN Ultimate Collection: 8 Books & 50+ Business Essays and Articles in Warfare and Economics: The Theory of the Leisure Class, The Theory of Business Enterprise, The Higher Learning In America, Panem et Circenses, The Vested Interests and the Common Man, The Use of Loan Credit in Business…”, p.132, e-artnow