(1930). Prayers and songs for the novena devotions in honor of Our Mother of Perpetual Help. St. Hedwig's Printery.
Chicago Style (17. basım) AtıfPrayers and Songs for the Novena Devotions in Honor of Our Mother of Perpetual Help. Niles, IL: St. Hedwig's Printery, 1930.
MLA (8th ed.) AtıfPrayers and Songs for the Novena Devotions in Honor of Our Mother of Perpetual Help. St. Hedwig's Printery, 1930.
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