Não informado. (1942). Journal of Education and Psychology. Sardar Patel University.
Chicagoスタイル(17版)引用形式Não informado. Journal of Education and Psychology. Vallabh Vidyanagar, India: Sardar Patel University, 1942.
MLA(8版)引用形式Não informado. Journal of Education and Psychology. Sardar Patel University, 1942.
警告: この引用は必ずしも正確ではありません.