1. Albert, R. S. (1994). The contribution of early family history to the achievement of eminence. In N. Colangelo, S. Assouline, & D. I. Ambroson (Eds.), Talent development (pp. 311–360). Dayton: Ohio Psychological Press.
2. Albert, R. S. (1996). Some reasons why childhood creativity often fails to make it past puberty into the real world. New Directions for Child Development, 72, 43–56.
3. Ali-el-din, M. T. (1978). Torrance indicators of creative thinking: A developmental study (Doctoral dissertation, University of Georgia, 1978), Dissertation Abstracts International, 1979, 39 (7-a), 4129 (University Microfilms No. 70-10, 151).
4. Ali-el-din, M. T. (1982). Humor production of highly creative children. Gifted Education International, 1, 129–134.
5. Amabile, T. M. (1983). The social psychology of creativity. New York: Springer-Verlag.