Sopko, C. (1999). The Sisters of Mercy in the Toledo Diocese: A brief history compiled from unoublished sources.
Dyfyniad Arddull ChicagoSopko, Catherine. The Sisters of Mercy in the Toledo Diocese: A Brief History Compiled from Unoublished Sources. 1999.
Dyfyniad MLASopko, Catherine. The Sisters of Mercy in the Toledo Diocese: A Brief History Compiled from Unoublished Sources. 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.