Vrasdonk, W. (1966). Richard of St. Victor and secular learning.
Dyfyniad Arddull ChicagoVrasdonk, William. Richard of St. Victor and Secular Learning. 1966.
Dyfyniad MLAVrasdonk, William. Richard of St. Victor and Secular Learning. 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.