Não informado. (1978). Social work in education. National Association of Social Workers.
Chicagoスタイル(17版)引用形式Não informado. Social Work in Education. Silver Spring, Md: National Association of Social Workers, 1978.
MLA(8版)引用形式Não informado. Social Work in Education. National Association of Social Workers, 1978.
警告: この引用は必ずしも正確ではありません.