Shahan, T. J. (1899). The United States in European prophecy. Washington, D.C..
Lua i Stíl Chicago (17ú heag.)Shahan, Thomas J. The United States in European Prophecy. Washington, D.C., 1899.
Lua MLA (8ú heag.)Shahan, Thomas J. The United States in European Prophecy. Washington, D.C., 1899.
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