1. Coleman, James C.; “Personality Dynamics and Effective Behavior,” Scott Foresman and Company, New Jersey, 1960.
2. Educational Digest. “Transmitting Moral Values,” Vol. 51 No. 8, April 1986.
3. Educational Digest. “Respecting the Serious Thinking That Children Do,” Vol 50 No.7, March 1985.
4. Educational Digest. “The Invention of Mind: Technology and the Arts,” Vol. 49 No. 1, September 1983.
5. Educational Digest. “Ethical Dimensions of Education for the Gifted,” Vol. 50 No. 4, December 1984.
6. Kimball, Solom T., “Culture and The Educative Process;” Teacher College Pres, Teachers College, Columbia University, New York, New York 1974.
7. Tannell, Gary G., “Culture and Biology;” Burgess Publishing Company, Minneapolis, Minnesota, 1973.