Keating, D. (ed.). Intellectual talents: research and development. Baltimore, Maryland: Johns Hopkins University Press, 1976.
6.
Maker, J.Providing programs for the gifted handicapped. Reston: Council for Exceptional Children, 1977.
7.
Renzulli, J.What makes giftedness? Ventura, California: Ventura County Superintendent of Schools Office, 1979.
8.
Renzulli, J. & Smith, L.Two approaches to identification of gifted students. Exceptional Children, 1977, 43, 512-518.
9.
Stanley, J.Use of tests to discover talent. In Keating (ed.), Intellectual Talent: Research and Development . Baltimore, Maryland: Johns Hopkins University Press , 1976.
10.
Taylor, C.Cultivating new talents: A way to reach the educationally deprived. TheJournal of Creative Behavior, 1968, 2, 83-90.
11.
Terman, L.Mental and physical traits of a thousand gifted children. In L. Terman (ed.), Genetic Studies of Genius (Vol. 1). Stanford: Stanford University Press, 1925.
12.
Torrance, E.Discovery and nuturance of giftedness in the culturally different . Reston: Council for Exceptional Children, 1977.