(1936). Novena in honor of Our Lady of Perpetual Help. The Paulist Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNovena in Honor of Our Lady of Perpetual Help. New York: The Paulist Press, 1936.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNovena in Honor of Our Lady of Perpetual Help. The Paulist Press, 1936.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.