Gardner, J. W. (1978). Morale. W. W. Norton.
Chicagoスタイル(17版)引用形式Gardner, John W. Morale. New York: W. W. Norton, 1978.
MLA(9版)引用形式Gardner, John W. Morale. W. W. Norton, 1978.
警告: この引用は必ずしも正確ではありません.
Gardner, J. W. (1978). Morale. W. W. Norton.
Chicagoスタイル(17版)引用形式Gardner, John W. Morale. New York: W. W. Norton, 1978.
MLA(9版)引用形式Gardner, John W. Morale. W. W. Norton, 1978.