1.
America in the Great War. New-York, Oxford: Oxford University Press; 1991.
America in the Great War. New-York, Oxford : Oxford University Press, 21 mai 1991. ISBN 0-19-504904-7
Schaffer Ronald. (1991). America in the Great War: The Rise of the War Welfare State. Oxford University Press.
Style de citation MLA (8e éd.)Schaffer Ronald. America in the Great War: The Rise of the War Welfare State. Oxford University Press, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.