Nathaniel Hawthorne, Herman Melville, Julian Hawthorne (2015). “Life and Genius of Nathaniel Hawthorne: Letters, Diaries, Reminiscences and Extensive Biographies: Autobiographical Writings of the Renowned American Novelist, Author of “The Scarlet Letter”, “The House of Seven Gables” and “Twice-Told Tales””, p.1191, e-artnow
Institute Professor Department of Linguistics and Philosophy Noam Chomsky, Noam Chomsky (2010). “American Power and the New Mandarins”, p.502, ReadHowYouWant.com