Spender, S. (1952). Learning Laughter. Weidenfeld & Nicolson.
Chicagoスタイル(17版)引用形式Spender, Stephen. Learning Laughter. London: Weidenfeld & Nicolson, 1952.
MLA(8版)引用形式Spender, Stephen. Learning Laughter. Weidenfeld & Nicolson, 1952.
警告: この引用は必ずしも正確ではありません.