1. Abedi, J., Lord, C., Plummer, J. (1997) Final report of language background as a variable in naep mathematics performance (Cse technical report 429) Los Angeles, CA: University Of California, Los Angeles, National Center for Research on Evaluation, Standards, and Student Testing, Center for the Study of Evaluation. Retrieved from: www.Cse.Ucla./Cresst/Reports/Rech429.Pdf
2. Albus, A., Bielinski, J., Thurlow, M. and Liu, K. (2001) The effect of a simplified English language dictionary on a reading test (Lep projects report 1). Minneapolis, Mn: University of Minnesota, National Centre on Educational Outcomes. Retrieved from: Http://Education.Umn.Edu/Neco/Onlinepubs/Lepl/Html
3. Education support pack;Alton,2002
4. Audit Commission. (2002). Special Educational Needs—A mainstream issue. London, Audit Commission. autismhelp.info (2005) Communication webpage—Retrieved from: www.autismhelp.infor/htm/education/middle/middle_index.htm
5. Student teachers’ attitudes towards the inclusion of children with special educational needs in the ordinary school;Avramidis;Teaching And Teacher Education 16,2000