Council for Exceptional Children. Division on Developmental Disabilities. (2003). Education and training in developmental disabilities. Council for Exceptional Children, Division on Developmental Disabilities.
Cita Chicago (17th ed.)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.
Cita MLA (9th ed.)Council for Exceptional Children. Division on Developmental Disabilities. Education and Training in Developmental Disabilities. Council for Exceptional Children, Division on Developmental Disabilities, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.