Joseph C. Carrier Papers. University of Notre Dame Archives.
Dyfyniad Arddull ChicagoJoseph C. Carrier Papers. University of Notre Dame Archives.
Dyfyniad MLAJoseph C. Carrier Papers. University of Notre Dame Archives.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.