Theobald Robert. (1963). Free men and free markets. New York: Clarkson N. Potter.
シカゴスタイル引用形Theobald Robert. Free Men and Free Markets. New York: Clarkson N. Potter, 1963.
MLA引用形式Theobald Robert. Free Men and Free Markets. New York: Clarkson N. Potter, 1963.
警告: この引用は必ずしも正確ではありません.