Council for Exceptional Children. Division on Developmental Disabilities. (2003). Education and training in developmental disabilities. Council for Exceptional Children, Division on Developmental Disabilities.
Citazione stile Chigago Style (17a edizione)Council for Exceptional Children. Division on Developmental Disabilities. Education and Training in Developmental Disabilities. Arlington, VA: Council for Exceptional Children, Division on Developmental Disabilities, 2003.
Citatione MLA (9a ed.)Council for Exceptional Children. Division on Developmental Disabilities. Education and Training in Developmental Disabilities. Council for Exceptional Children, Division on Developmental Disabilities, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.