1. Gardner, H (1993) Multiple Intelligence: The Theory in Practice. Basic Books, New York, NY.
2. Goleman, D (1998) Working with Emotional Intelligence. Bantam Books, New York, NY.
3. Hobson, J A (1989) Sleep. W. H. Freeman, New York, NY.
4. LeDoux, J. (1986) The Emotional Brain. The Mysterious Underpinnings of Emotional Life. Simon & Schuster, New York, NY.
5. Sylwester, R (1995) A Celebration of the Neurons: An Educator's Guide to the Brain. ASCD, Alexandria, VA.