Rollins, A. B. (1965). Woodrow Wilson and the new America. Dell.
Lua i Stíl Chicago (17ú heag.)Rollins, Alfred B. Woodrow Wilson and the New America. Nueva York: Dell, 1965.
Lua MLA (9ú heag.)Rollins, Alfred B. Woodrow Wilson and the New America. Dell, 1965.
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