Hilgard, E. R. (1958). Theories of learning (2nd ed.). Methuen.
Chicagoスタイル(17版)引用形式Hilgard, Ernest R. Theories of Learning. 2nd ed. London: Methuen, 1958.
MLA(8版)引用形式Hilgard, Ernest R. Theories of Learning. 2nd ed. Methuen, 1958.
警告: この引用は必ずしも正確ではありません.