Não informado. (1972). School psychology digest. National Association of School Psychologists.
Chicagoスタイル(17版)引用形式Não informado. School Psychology Digest. Cuyahoga Falls, Ohio: National Association of School Psychologists, 1972.
MLA(8版)引用形式Não informado. School Psychology Digest. National Association of School Psychologists, 1972.
警告: この引用は必ずしも正確ではありません.