Abdullah Hassan, Grammar, morphology and syntax in Malay Language for teacher and student, Pahang: PTS Publication & Distributor Sdn Bhd., 2002, ch 3.
 B. Tversky, J.B. Morrison, & M. Bétrancourt, “Animation: Can it facilitate?”, International Journal of Human-Computer Studies, vol. 57, 2002, pp 247-262.
 C.D. Mercer, & A.R., Teaching students with learning problems, 6th. ed. Merill Prentice Hall, New Jersey: Macmillan Publishing Company, 2001.
 E.B. Raymond, Learners with mild disabilities: A characteristics approach. MA: Allyn & Bacon, 2000.
 J.C. Travers, K. Higgins, T. Pierce, R. Boone, S. Miller, & R. Tandy, “Emergent literacy skills of preschool students with autism: A comparison of teacher-led and computer-assisted instruction”. Education and Training in Autism and Developmental Disabilities, vol. 46, Issue 3, September 2011, pp 326-338.
 J. Obaray, Autisme in children, 2000.
 J.S. Yaw, C.H. Skinner, J. Parkhurst, C.M. Taylor, J. Booher, & K. Chambers, “Extending research on computer-based sight-word reading intervention to a student with autism”, Journal of Behavioral Education, vol. 20, 2011, pp. 44–54.
 J. Wray, N. Silove, & H. Knott, “Language disorders and autism”, The Medical Journal of Australia in http://www.mja.com.au.
 Jamaluddin, Multimedia, concept and practice, Kuala Lumpur: Venton Publishing, 2005, ch 3.
 K.G. Butler, K. & E.R. Silliman, Speaking, reading and writing in children with language learning disabilities, Lawrence Erlbaum Associates, Publishers. New Jersey, 2002.
 M. Strock, Autism spectrum disorders (pervasive developmental disorders, 2004.
 Malaysian Education Ministry, Standard curriculum for Malay Language in Year One Primary School, Kuala Lumpur: Curriculum Development Center, 2010, pp 10-15.
 Malaysian Education Ministry, Malay language syllabus for Year One, Kuala Lumpur: Curriculum Development Center, 2010, pp 7-11.
 M.A. Preissler, Associating learning of pictures and words by low-functioning children with autism, pp 201-208, Sage Publication, 2008.
 Norfishah Mat Rabi, The Uniqueness personality of autistic children in Malaysia, Penang: Malaysia Science University Publisher, 2015, ch 4.
 P.A. Leytham, T. Pierce, J. Baker, J., S. Miller, & D. Tandy, “Evaluation of the nonverbal reading approach for two 12 to 13-year-old students with ASD”, Research in Autism Spectrum Disorders, vol. 9, January 2015, pp 68–76.
 Qin Zheng, Zhongheng Jia, Dandan Liang, “Metaphor and metonymy comprehension in Chinese-speaking children with high-functioning autism”, Research in Autism Spectrum Disorders, vol. 10, 2015, pp 51-58.
 R.K. Lowe, “Animation and learning: Selective processing of information in dynamic graphics”, Learning and Instruction, vol. 13, 2003, pp 247-262.
 R.E. Mayor & R. Moreno, “Animation as an aid to multimedia learning”, Educational Psychology Review, vol. 14, 2002, pp 87-99.
 R. Pry, A. Peterson, & A. Baghdadli, The relationship between expressive language level and psychological development in children with autism 5 years of age, pp 179-189, Sage Publication, 2005.
 S. Chiat, Understanding children with language problems, United Kingdom: Cambridge University Press, 2000.
 S.N. Elliott, T.R. Kratochwill, J. L. Cook, & J.F. Travers, Educational psychology: Effective teaching, effective learning, 3rd. ed. Boston: McGraw-Hill Companies, 2000.
 S.J. Kuder, Teaching Students with Language and Communication Disabilities, 2nd ed., Boston: Pearson Education, Inc., 2003.