Caraman, P. (1985). St Philip Howard. Catholic Truth Society.
Dyfyniad Arddull ChicagoCaraman, Philip. St Philip Howard. London: Catholic Truth Society, 1985.
Dyfyniad MLACaraman, Philip. St Philip Howard. Catholic Truth Society, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.