Sisters of the Humility of Mary. (1990). Constitutions of the Sisters of the Humility of Mary, Villa Maria, Pennsylvania, August, 1990. The Sisters.
Chicago Style aipamenaSisters of the Humility of Mary. Constitutions of the Sisters of the Humility of Mary, Villa Maria, Pennsylvania, August, 1990. [Villa Maria, Pa.: The Sisters, 1990.
MLA aipamenaSisters of the Humility of Mary. Constitutions of the Sisters of the Humility of Mary, Villa Maria, Pennsylvania, August, 1990. The Sisters, 1990.
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