Taxi Driver, Columbia Pictures.

“The Insanity Plea on Trial,” Newsweek, May 24, 1982.

“It’s Just Gonna Be Insanity,” Time, May 24, 1982.

“Insane on All Counts,” and “Is the System Guilty?” Time, July 5, 1982.

“A Controversial Verdict” and “Hinckley Goes to the Hospital,” Newsweek July 5, 1982.

“The Insanity Defense and Me,” Newsweek, September 20, 1982.

Caplan, Lincoln, The Insanity Defense, David R. Godine, Publisher, Boston, Massachusetts, 1984.

Clarke, James W., On Being Mad or Merely Angry Princeton University Press, Princeton, NJ, 1990.

Hinckley, Jack and Jo Ann with Sherrill, Elizabeth, Breaking Points, Chosen Books, The Zondervan Publishing House, Grant Rapids, Michigan, 1985.

Low, Peter W., Jeffires, Jr., John Calvin, Bonnie, Richard J., The Trial of John W. Hinckley Jr., The Foundation Press, Inc., Mineola, New York, 1986.

The World Book Encyclopedia, World Book, Inc., 1985.