MacCurdy, J. T. (1943). the structure of morale. University Press.
Chicagoスタイル(17版)引用形式MacCurdy, John Thompson. The Structure of Morale. Cambridge: University Press, 1943.
MLA(8版)引用形式MacCurdy, John Thompson. The Structure of Morale. University Press, 1943.
警告: この引用は必ずしも正確ではありません.