1. Mirenda, P.: Toward Functional Augmentative and Alternative Communication for Students With Autism: Manual Signs, Graphic Symbols, and Voice Output Communication Aids. American Speech-Languaje-Hearing Association 34, 203–216 (2003)
2. Dautenhahn, K.: Design Issues on Interactive Environments for Children with Autism. Humans & Automation. Seminar Series (2002)
3. Rivière, Á., Martos, J.: El Tratamiento del Autismo: Nuevas Perspectivas. IMSERSO (2001)
4. Schlosser, R.W., Braun, U.: Efficacy of AAC Interventions: Methodological Issues in Evaluating Behaviour Change, Generalization and Effects. ACC Augmentative and Alternative Communication 10, 207–233 (1994)
5. Tortosa Nicolás, F., Gómez Villa, M.: Tecnología de ayuda en personas con trastornos de la comunicación (2003)