Karp, W. (1979). The politics of war: The story of two wars which altered forever the political life of the American republic (1890-1920). Harper Colophon.
Chicago-viite (17. p.)Karp, Walter. The Politics of War: The Story of Two Wars Which Altered Forever the Political Life of the American Republic (1890-1920). New York: Harper Colophon, 1979.
MLA-viite (9. p.)Karp, Walter. The Politics of War: The Story of Two Wars Which Altered Forever the Political Life of the American Republic (1890-1920). Harper Colophon, 1979.
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