Não informado. (1959). Current literature. National Foundation, Department of Professional Education.
Chicagoスタイル(17版)引用形式Não informado. Current Literature. New York: National Foundation, Department of Professional Education, 1959.
MLA(8版)引用形式Não informado. Current Literature. National Foundation, Department of Professional Education, 1959.
警告: この引用は必ずしも正確ではありません.