Schmiedeler, E. 1. N. C. W. C. (1941). The Threat of American Decline. Washington, D.C..
Cita Chicago Style (17a ed.)Schmiedeler, Edgar 1892-1963; National Catholic Welfare Conference. The Threat of American Decline. Washington, D.C., 1941.
Cita MLA (8a ed.)Schmiedeler, Edgar 1892-1963; National Catholic Welfare Conference. The Threat of American Decline. Washington, D.C., 1941.
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