Beatriz de Dia

The 12th-Century Renaissance

C. Warren Hollister with Bryce Lyon, C.H. McIlwain, William of Malmesbury, Pierre Abélard, R.W. Southern, Helen Waddell, Beatriz de Dia, C.S. Lewis, G.G. Coulton, Eva Matthews Sanford, Erwin Panofsky, Étienne Gilson, Adelard of Bath, Charles Homer Haskins, Frederick B. Artz, Héloïse d'Argenteuil, Marc Bloch, Otto of Freising, John of Salisbury, Herbert J. Muller, David Knowles