Council for Exceptional Children. Division on Mental Retardation and Developmental Disabilities. (1994). Education and training in mental retardation and developmental disabilities. Council for Exceptional Children, Division on Mental Retardation and Developmental Disabilities.
Citação do estilo Chicago (17ª ed.)Council for Exceptional Children. Division on Mental Retardation and Developmental Disabilities. Education and Training in Mental Retardation and Developmental Disabilities. Reston, VA: Council for Exceptional Children, Division on Mental Retardation and Developmental Disabilities, 1994.
Citação MLA (9ª ed.)Council for Exceptional Children. Division on Mental Retardation and Developmental Disabilities. Education and Training in Mental Retardation and Developmental Disabilities. Council for Exceptional Children, Division on Mental Retardation and Developmental Disabilities, 1994.