Grant, E. (2010). The nature of natural philosophy in the late Middle Ages. Catholic University of America Press.
Dyfyniad Arddull ChicagoGrant, Edward. The Nature of Natural Philosophy in the Late Middle Ages. Washington, D.C.: Catholic University of America Press, 2010.
Dyfyniad MLAGrant, Edward. The Nature of Natural Philosophy in the Late Middle Ages. Catholic University of America Press, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.