Pestritto, R. J. (2005). Woodrow Wilson and the roots of modern liberalism. Rowman & Littlefield Publishers.
Lua i Stíl Chicago (17ú heag.)Pestritto, Ronald J. Woodrow Wilson and the Roots of Modern Liberalism. Lanham, MD: Rowman & Littlefield Publishers, 2005.
Lua MLA (9ú heag.)Pestritto, Ronald J. Woodrow Wilson and the Roots of Modern Liberalism. Rowman & Littlefield Publishers, 2005.
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