(1918). The foundations of national prosperity: Studies in the conservation of permanent national resources. New York: The Macmillan Comapny.
シカゴスタイル引用形The Foundations of National Prosperity: Studies in the Conservation of Permanent National Resources. New York: The Macmillan Comapny, 1918.
MLA引用形式The Foundations of National Prosperity: Studies in the Conservation of Permanent National Resources. New York: The Macmillan Comapny, 1918.
警告: この引用は必ずしも正確ではありません.