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2. Campbell, Oscar James and Edward G. Quinn, eds. The Reader's Encyclopedia of Shakespeare. New York: Thomas Y. Crowell, 1966.
3. Churchill, Reginald Charles. Shakespeare and his Betters: A History and a Criticism of the Attempts Which Have been Made to Prove that Shakespeare's Works Were Written by Others. London: Max Reinhardt, 1966.
4. Clarke, R. J. Transform Coding of Images. New York: Academic Press, 1985.
5. Dodd, Alfred. Francis Bacon's Personal Life Story. London: Rider & Co., 1986.