Não informado. (1964). American Educational Research Journal. American Educational Research Association.
Chicagoスタイル(17版)引用形式Não informado. American Educational Research Journal. Washington: American Educational Research Association, 1964.
MLA(8版)引用形式Não informado. American Educational Research Journal. American Educational Research Association, 1964.
警告: この引用は必ずしも正確ではありません.