Maignen, C. (1898). Father Hecker, is he a saint?: Studies in Americanism. International Catholic Library, Desclée, Lefebvre : Burns and Oates.
Čikaški stil citiranja (17. izdanje)Maignen, Charles. Father Hecker, Is He a Saint?: Studies in Americanism. Rome : London: International Catholic Library, Desclée, Lefebvre : Burns and Oates, 1898.
MLA način citiranja (8. izdanje)Maignen, Charles. Father Hecker, Is He a Saint?: Studies in Americanism. International Catholic Library, Desclée, Lefebvre : Burns and Oates, 1898.
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