Ferm, V. (1953). The american church of the protestan heritage. Philosophical Library.
Cita Chicago Style (17a ed.)Ferm, Vergilius. The American Church of the Protestan Heritage. Philosophical Library, 1953.
Cita MLA (9a ed.)Ferm, Vergilius. The American Church of the Protestan Heritage. Philosophical Library, 1953.
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