Council for Exceptional Children. Division on Mental Retardation. (1987). Education and training in mental retardation. Division on Mental Retardation, Council for Exceptional Children.
Cita Chicago Style (17a ed.)Council for Exceptional Children. Division on Mental Retardation. Education and Training in Mental Retardation. Reston, VA: Division on Mental Retardation, Council for Exceptional Children, 1987.
Cita MLA (9a ed.)Council for Exceptional Children. Division on Mental Retardation. Education and Training in Mental Retardation. Division on Mental Retardation, Council for Exceptional Children, 1987.
Precaución: Estas citas no son 100% exactas.