Accardo, P. J., & Capute, A. J. (1979). The pediatrician and the developmentally delayed child: A clinical textbook on mental retardation. University Park Press.

Accardo, Pasquale J., and Arnold J. Capute. The Pediatrician and the Developmentally Delayed Child: A Clinical Textbook on Mental Retardation. Baltimore: University Park Press, 1979.

Accardo, Pasquale J., and Arnold J. Capute. The Pediatrician and the Developmentally Delayed Child: A Clinical Textbook on Mental Retardation. University Park Press, 1979.