Dyfyniad APA

Archdiocese of Westminster Collection. University of Notre Dame Archives.

Dyfyniad Arddull Chicago

Archdiocese of Westminster Collection. University of Notre Dame Archives.

Dyfyniad MLA

Archdiocese of Westminster Collection. University of Notre Dame Archives.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.