Dawson G, Rogers S, Munson J, Smith M, Winter J, et al. (2010) Randomized,controlled trial of an intervention for toddlers with autism: the Early Start Denver Model. Pediatrics 125: e17-23.
Sallows, G. O., & Graupner, T, D.(2005). Intensive behavioral treatment for children with autism: four-year outcome and predictors. American Journal on Mental Retardation, 6, 417-438.