Loebach, A. F. (1950). The age of reason, puberty, and majority: A historical synopsis.
Lua i Stíl Chicago (17ú heag.)Loebach, Arnold F. The Age of Reason, Puberty, and Majority: A Historical Synopsis. 1950.
Lua MLA (8ú heag.)Loebach, Arnold F. The Age of Reason, Puberty, and Majority: A Historical Synopsis. 1950.
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