Sheen, F. J. (1937). Freedom and democracy: A study of their enemies. National Council of Catholic Men.
Lua i Stíl Chicago (17ú heag.)Sheen, Fulton J. Freedom and Democracy: A Study of Their Enemies. Washington, D.C.: National Council of Catholic Men, 1937.
Lua MLA (8ú heag.)Sheen, Fulton J. Freedom and Democracy: A Study of Their Enemies. National Council of Catholic Men, 1937.
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