Reference
- Bergen A., Colangelo C. Positioning the client with CNS deficits. Valhalla Publications Ltd., Valhalla, NY 1985; 13–23
- Hobson D. A. Matching client needs with specialized seating options. Seating for children with cerebral palsy—A Resource Manual. University of Tennesee, Rehabilitation Engineering Program, Memphis, TN 1984
- Taylor S. J., Trefler E. Decision making guidelines for seating and positioning children with cerebral palsy. Seating for children with cerebral palsy—a resource manual. University of Tennessee, Rehabilitation Engineering Program, Memphis, TN 1984