Não informado. (1978). Viewpoints in teaching and learning. Indiana University, School of Education.
Chicagoスタイル(17版)引用形式Não informado. Viewpoints in Teaching and Learning. Bloomington, Ind: Indiana University, School of Education, 1978.
MLA(8版)引用形式Não informado. Viewpoints in Teaching and Learning. Indiana University, School of Education, 1978.
警告: この引用は必ずしも正確ではありません.