1. Creativity as an exact science;Altshuller,1984
2. The social psychology of creativity;Amabile,1983
3. Some correlates of originality;Anderson;Australian Journal of Psychology,1966
4. Creativity and mental illness;Andreasen;American Journal of Psychiatry,1987
5. The development of imagination in the preschool child;Andrews;University of Iowa Studies in Character,1930