(1938). Devotions for the perpetual novena in honor of Our Mother of Perpetual Help. St. Joseph's Church.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDevotions for the Perpetual Novena in Honor of Our Mother of Perpetual Help. Rochester, N.Y: St. Joseph's Church, 1938.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDevotions for the Perpetual Novena in Honor of Our Mother of Perpetual Help. St. Joseph's Church, 1938.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.