Hansen, A. H. (1946). America's role in the world economy. New York: Penguin Books.
Style de citation ChicagoHansen, Alvin Harvey. America's Role in the World Economy. New York: Penguin Books, 1946.
Style de citation MLAHansen, Alvin Harvey. America's Role in the World Economy. New York: Penguin Books, 1946.
Attention : ces citations peuvent ne pas être correctes à 100%.