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Lua i Stíl Chicago (17ú heag.)Limbourg, Maximilian. Quaestiones Psychologicae: [Maximilian Limbourg SJ]. Oeniponte: Rauch, 1898.
Lua MLA (8ú heag.)Limbourg, Maximilian. Quaestiones Psychologicae: [Maximilian Limbourg SJ]. Rauch, 1898.
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