Hansen, A. H. (1946). America's role in the world economy. New York: Penguin Books.
シカゴスタイル引用形Hansen, Alvin Harvey. America's Role in the World Economy. New York: Penguin Books, 1946.
MLA引用形式Hansen, Alvin Harvey. America's Role in the World Economy. New York: Penguin Books, 1946.
警告: この引用は必ずしも正確ではありません.