1. Braga, L. W (1983). O desenvolvimento cognitivo na paralisia cerebral: Um estudo exploratório. Unpublished master’s thesis, Universidade de Brasilia, Brazil.
2. Bruner, J. (1989). Vygotsky: A historical and conceptual perspective. In: J. Wertsch (Ed.), Culture communication and cognition: Vygotskian perspectives. New York: Cambridge University Press.
3. Campos da Paz, A., Jr., Burnett, S. M., & Nomura, A. M. (1996). Cerebral Palsy. In: R. Duthie & G. Bentley (Eds.), Mercer’s orthopaedic surgery, ( 9th ed., pp. 444–473 ). New York: Oxford University Press.
4. Christensen, A. L. (1978). El diagnostico neuropsicologico de Luria. Madrid: Pablo del Rio.
5. Ewing-Cobs, L., Fletcher, J. M., Landry, S. H., & Levin, H. S. (1985). Language disorders after pediatric head injury. In: J. Darby (Ed.), Speech and language evaluation in neurology: Childhood disorders (pp. 97–111 ). New York: Grune & Stratton.