References
- Dowden, P. A., Honsinger, M. J., & Beukelman, D. FL, Serving non-speaking patients in acute care settings: An intervention approach. Augmentative and Alternative Communication, 2, 25–32, 1986.
- Yorkston, K. M., Beukelman, D. R., & Traynor C. D. (1984). Assess-ment of intelligibility of dysarthric speech. Austin, TX. Pro-Ed.