1. Arthur S. Link, Woodrow Wilson and the Progressive Era, 1910–1917 ( New York: Harper & Row, 1954 ), pp. 271–3.
2. Kurt Piehler, ‘The War Dead and the Gold Star: American Commemoration of the First World War’, in John R. Gillis, ed., Commemorations: The Politics of National Identity ( Princeton, NJ: Princeton University Press, 1994 ), pp. 171–80.
3. N. Gordon Levin, Jr, Woodrow Wilson and World Politics: America’s Response to War and Revolution ( New York: Oxford University Press, 1968 ), pp. 236–51;
4. Arno J. Mayer, Politics and Diplomacy of Peacemaking: Containment and Counterrevolution at Versailles, 1918–1919 ( New York: Knopf, 1967 ).
5. John W. Coogan, ‘Wilsonian Diplomacy in War and Peace’, in Gordon Martel, ed., American Foreign Relations Reconsidered, 1890–1993 ( London: Routledge, 1993 ), pp. 74–5;