Não informado. (1976). Educational Research Quarterly. University of Southern California, School of Education.
Chicagoスタイル(17版)引用形式Não informado. Educational Research Quarterly. Los Angeles, Calif: University of Southern California, School of Education, 1976.
MLA(8版)引用形式Não informado. Educational Research Quarterly. University of Southern California, School of Education, 1976.
警告: この引用は必ずしも正確ではありません.