1. Weaver, C. (2002). Reading process and practice. Portsmouth, NH: Heinemann
2. National Institute of Child Health and Human Development. (2000). Report of the National Reading Panel. Teaching children to read: An evidence-based assessment of the scientific research literature on reading and its implications for reading instruction (NIH Publication No (pp. 00–4769). Washington, DC: U.S. Government Printing Office
3. Shiv, K. (2006). Education of students with special needs. New Delhi: National Council of Educational Research and Training
4. The Prevention of Reading Difficulties;Torgeson JK;Journal of School Psychology,2002
5. Allen, T. E. (1986). Patterns of academic achievement among hearing impaired students: 1974 and 1983. In A. N. Schildroth, & M. A. Karchmer (Eds.), Deaf children in America (pp. 161–206). San Diego, CA: College-Hill Press