View: An independent journal.
Dyfyniad Arddull ChicagoView: An Independent Journal.
Dyfyniad MLAView: An Independent Journal.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
View: An independent journal.
Dyfyniad Arddull ChicagoView: An Independent Journal.
Dyfyniad MLAView: An Independent Journal.