Michel, V. G. (1918). The Critical Principles of Orestes A. Brownson. Washington, D.C..
Lua i Stíl Chicago (17ú heag.)Michel, Virgil George. The Critical Principles of Orestes A. Brownson. Washington, D.C., 1918.
Lua MLA (8ú heag.)Michel, Virgil George. The Critical Principles of Orestes A. Brownson. Washington, D.C., 1918.
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