American Psychiatric Association. Diagnostic and statistical manual of mental disorders: DSM-V. Washington, D.C.: American Psychiatric Association; 2013. Cabley, P. (2001). The routledge companion to semiotics and linguistics. London & New York: Routledge Downes, W. (1998). Language and society. Second edition. Cambridge: Cambridge University Press. Grice, H.P. (1975). Logic and conversation, in P. Cole & J.L. Morgan (Eds.), Syntax and semantics. New York: Academic Press. Hagan, K.D.P. (2017). Discourses in autism assessment and diagnosis. Available at https://oro.open.ac.uk/55623/1/Redacted%20Hagan%20PhD%20Thesis%20A utism%20Discourses%202017.pdf Halliday, M. & Hasan, R. (1976). Cohesion in English. London: Longman. Halliday, M. A. K. & Matthiessen, C. M. I. M. (2004). An introduction to functional grammar (3rd ed.). London: Arnold. Halliday, M. A. K. (1985). An introduction to functional grammar. London: Arnold. Harmer, J. (2004). How to teach writing. Pearson Educated Limited. Hasan, R. (1984). Coherence and cohesive harmony. In J. Flood (Ed.), Understanding reading comprehension: Cognition, language and the structure of prose (pp. 181-219). Newark, DE: International Reading Association. Helland, W.E. & Helland, T. (2017). Emotional and behavioural needs in children with specific language impairment and in children with autism spectrum disorder: The importance of pragmatic language impairment. Available at https://www.sciencedirect.com Hoey, M. (1991). Patterns of lexis in text. Oxford: Oxford University Press. Hofmann, Th. R. (1993). Realms of meaning. An introduction to semantics. London & New York: Longman Loukusa, S., Makinen, L., Gauffin, S., Ebeling, H., and Leinonen, E. (2018). Assessing social-pragmatic inferencing skills in children with autism spectrum disorder. Available at https://www.sciencedirect.com/science/article/pii/S0021992417300229 Lyons, J. (1996). Linguistic semantics. An introduction. Cambridge: Cambridge University Press. Lyons. J. (1983). Language meaning and context. London: Fontana. Cohesion and Cooperation in Autistic Children’s Discourse Journal of Scientific Research in Arts 9 (2019) - 67 - Maciejewska, E. (2019). Discourse analysis as a tool for uncovering strengths in communicative practices of autistic individuals. Available at https://journals.sagepub.com/doi/full/10.1177/1461445619829237 Martin, J. R. (1992). English text. System and structure. Amsterdam: Benjamins McCarthy, M. (2001). Issues in applied linguistics. Cambridge University Press. Rollins P. R. (1999). Pragmatic accomplishments and vocabulary development in pre-school children with autism. American Journal of Speech-Language Pathology: A Journal of Clinical Practice, 8, 85–94. Rollins, P. R., & Snow, C. E. (1998). Shared attention and grammatical development in typical children and children with autism. Journal of Child Language, 25(3), 653-673. Rollins, P. R., Wambacq, I., Dowell, D., Mathews, L., & Reese, P. B. (1998). An intervention technique for children with autistic spectrum disorder: Joint attentional routines. Journal of Communication Disorders, 31(2), 181-193. Tager- Flusberg, H., Paul, R, & Lord, C. (2005). Language and Communication in Autism. In Fred R. Volkmar Rhea Paul Ami Klin & Donald Cohen ( Ed.), Handbook of autism and pervasive developmental disorders, Volume 1, Third Edition. John Wiley& Sons, Inc. Tager-Flusberg, H. &Anderson, N. (1991). The development of contingent discourse ability in autistic children. Available at https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-7610.1991.tb00353.x