Não informado. (1950). Educational Researcher. American Educational Research Association.
Chicagoスタイル(17版)引用形式Não informado. Educational Researcher. Washington: American Educational Research Association, 1950.
MLA(8版)引用形式Não informado. Educational Researcher. American Educational Research Association, 1950.
警告: この引用は必ずしも正確ではありません.