References
- Beukelman, D. R., & Mirenda, P.(2005). Augmentative and alternative communication: Supporting children and adults with complex communication needs (3rd ed.). Baltimore, MD: Brookes.
- Light, J. C., Beukelman, D. R., & Reichle, J. (2003). Communicative competence for individuals who use AAC: From research to effective practice. Baltimore, MD: Brookes.
- Mirenda, P.(2001). Autism, augmentative communication, and assistive technology: What do we really know? Focus on Autism and Other Developmental Disabilities, 16, 141–151. doi: 10.1177/108835760101600302
- Von Tetzchner, S., & Martinsen, H. Introduction to augmentative and alternative communication (2nd ed.). London, UK: Whurr.