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Dyfyniad Arddull ChicagoSisters of Notre Dame de Namur. Constitutions of the Sisters of Notre Dame De Namur. American ed. [S.l.: The Sisters], 1949.
Dyfyniad MLASisters of Notre Dame de Namur. Constitutions of the Sisters of Notre Dame De Namur. American ed. The Sisters], 1949.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.