Lifshitz, H., Hen, I., & Weiss, I. (2007).
Self-concept, adjustment to blindness and quality of friendship among adolescents with visual impairments. Journal of Visual Impairment and Blindness, 101 (2), 96-107.
Eitan, T., Amir, Y., & Rich, Y. (1992).
Social and academic treatments in mixed ethnic classes and change in student self concept. British Journal of Educational Psychology, 62, 360-370.
