Broomand, Iraj (January 1982). Sisk, Dorothy (ed.). "A Brief Review of Iranian Program Prototype for Gifted and Talented Education". Gifted International. 1 (1). New York: Trillium Press: 1–16. doi:10.1080/15332276.1982.11672661.
Broomand, Iraj. Simaye Kolli-ye Sazman-e Melli-ye Parvaresh-e Este'dadha-ye Derkhshan, pp. 34-35 (in Persian), cited by: Eje'i, Javad (Spring 2002). "گزینش تیزهوشان قبل و بعد از انقلب(۲)"(PDF). Exceptional Talents (in Persian). 11 (1): 33.
For more statistics on this matter, refer to Eje'i, Javad (Autumn 2005). "سمپاد و استمرار موفقیتها"(PDF). Exceptional Talents (in Persian). 14 (3): 237-255.