1. Gurian , Elaine 1990 “Noodling Around With Exhibition Opportunities,”
2. “Playing to Learn” The paper is available from the National Learning Center, Washington, DC. An excerpted article is printed in the quarterly Association of Youth Museum's news journal;Lewin;Hand to Hand,1991
3. National Education Association. 1991 “A Child's Place Where Learning Happens” NEA Today 10 11