BlackJ. (1984). Purdue's new program for foreign language development. G/C/T. 35, 40–43.
2.
BraggettE.J. (1985). Education of Gifted and Talented Children: Australian Provision. Commonwealth Schools Commission, Canberra.
3.
ClarkB. (1983). Growing up gifted (2nd ed.). Columbus, OH: Merrill.
4.
GallagherJ.J. (1985). Teaching the gifted child (3rd ed.). Boston Allyn and Bacon.
5.
BaskaJ. VanTassel (1985). Key administrative concepts in gifted program development. In FeldhusenJ.F. (ed.). toward excellence in gifted education. Denver Love Publications.