diff --git a/README.md b/README.md
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@@ -67,3 +67,16 @@ Please make sure to follow our [Code Of Conduct](/.github/CODE_OF_CONDUCT.md) in
 
 This project is licensed under the [MIT License.](LICENSE.md)
 
+
+## References
+1. [Schlosser, R. W., & Wendt, O. (2008). Effects of augmentative and alternative communication intervention on speech production in children with autism: A systematic review.](https://www.bluevalleyk12.org/cms/lib/ks02212623/Centricity/Domain/2621/Schossler__wendt__2008.pdf)
+2. [Costello, J. M., Patak, L., & Pritchard, J. (2010). Communication vulnerable patients in the pediatric ICU: Enhancing care through augmentative and alternative communication. Journal of Pediatric Rehabilitation Medicine, 3(4), 289-301.](https://www.researchgate.net/profile/Lance-Patak-2/publication/51523623_Communication_vulnerable_patients_in_the_pediatric_ICU_Enhancing_care_through_augmentative_and_alternative_communication/links/00b7d51783a1299dc0000000/Communication-vulnerable-patients-in-the-pediatric-ICU-Enhancing-care-through-augmentative-and-alternative-communication.pdf)
+3. [Mirenda, P. (2003). Toward functional augmentative and alternative communication for students with autism.](https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.424.3566&rep=rep1&type=pdf)
+4. [Fossett, B., & Mirenda, P. (2007). Augmentative and alternative communication. Handbook on developmental disabilities, 330-348.](https://www.researchgate.net/profile/Rutger-Gaag/publication/225798847_Handbook_of_developmental_disabilities/links/55144a760cf283ee08351252/Handbook-of-developmental-disabilities.pdf#page=348)
+5. [Chanjun Park, Yoonna Jang, Seolhwa Lee, Jaehyung Seo, Kisu Yang, & Heuiseok Lim. (2021). PicTalky: Augmentative and Alternative Communication Software for Language Developmental Disabilities.](https://arxiv.org/abs/2109.12941)
+6. [Iacono, T., Trembath, D., & Erickson, S. (2016). The role of augmentative and alternative communication for children with autism: Current status and future trends. Neuropsychiatric disease and treatment, 12, 2349.](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5036660/)
+7. [Kraat, A. W. (1990). Augmentative and alternative communication: does it have a future in aphasia rehabilitation?. Aphasiology, 4(4), 321-338.](https://www.tandfonline.com/doi/abs/10.1080/02687039008249086)
+8. [Higginbotham, J., & Jacobs, S. (2011). The future of the android operating system for augmentative and alternative communication. Perspectives on augmentative and alternative communication, 20(2), 52-56.](https://www.researchgate.net/profile/Jeffery-Higginbotham/publication/225183707_The_Future_of_the_Android_Operating_System_for_Augmentative_and_Alternative_Communication/links/02e7e52f83171b14e1000000/The-Future-of-the-Android-Operating-System-for-Augmentative-and-Alternative-Communication.pdf)
+9. [Akcakaya, M., Peters, B., Moghadamfalahi, M., Mooney, A. R., Orhan, U., Oken, B., ... & Fried-Oken, M. (2013). Noninvasive brain–computer interfaces for augmentative and alternative communication. IEEE reviews in biomedical engineering, 7, 31-49.](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6525622/)
+10. [Products - AssistiveCare. AssistiveWare. (n.d.). Retrieved November 14, 2021, from https://www.assistiveware.com/products.](https://www.assistiveware.com/products)
+11. [Voros, G., Rabi, P., Pintér, B., Sárkány, A., Sonntag, D., & Lorincz, A. (2014, September). Recommending Missing Symbols of Augmentative and Alternative Communication by Means of Explicit Semantic Analysis. In 2014 AAAI Fall Symposium Series.](https://www.aaai.org/ocs/index.php/FSS/FSS14/paper/download/9137/9086)