Maignen, C. (1898). Father Hecker, is he a saint?: Studies in Americanism. International Catholic Library, Desclée, Lefebvre : Burns and Oates.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMaignen, Charles. Father Hecker, Is He a Saint?: Studies in Americanism. Rome : London: International Catholic Library, Desclée, Lefebvre : Burns and Oates, 1898.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMaignen, Charles. Father Hecker, Is He a Saint?: Studies in Americanism. International Catholic Library, Desclée, Lefebvre : Burns and Oates, 1898.
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