FURTHER READING
- Firestien, Roger L. Leading on the Creative Edge. Colorado Springs, Colo.: Pinon Press, 1996.
- Sternberg, Robert J., ed. Handbook of Creativity. New York: Cambridge University Press, 1999.
- Torrance, E. Paul, and H. Tammy Safter. Making the Creative Leap Beyond. Buffalo, N.Y.: Creative Education Foundation Press, 1999.
- Von Oech, Roger. A Whack on the Side of the Head. New York: MJF Books, 1998.