Greenaway, J. (2012). The differentiation of authority: The medieval turn toward existence. Catholic University of America Press.
Dyfyniad Arddull ChicagoGreenaway, James. The Differentiation of Authority: The Medieval Turn Toward Existence. Washington, DC: Catholic University of America Press, 2012.
Dyfyniad MLAGreenaway, James. The Differentiation of Authority: The Medieval Turn Toward Existence. Catholic University of America Press, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.