Não informado. (1973). Mental Retardation and Developmental Disabilities. Brunner Mazel.
Chicagoスタイル(17版)引用形式Não informado. Mental Retardation and Developmental Disabilities. New York: Brunner Mazel, 1973.
MLA(8版)引用形式Não informado. Mental Retardation and Developmental Disabilities. Brunner Mazel, 1973.
警告: この引用は必ずしも正確ではありません.