Colloque international d'histoire monastique Reims, France, and Saint-Thierry, France, & Carfantan, J. (1987). William, Abbot of St. Thierry: A colloquium at the Abbey of St. Thierry. Cistercian Publications.
Dyfyniad Arddull ChicagoColloque international d'histoire monastique Reims, France, and Saint-Thierry, France, and Jerry Carfantan. William, Abbot of St. Thierry: A Colloquium at the Abbey of St. Thierry. Kalamazoo, Mich.: Cistercian Publications, 1987.
Dyfyniad MLAColloque international d'histoire monastique Reims, France, and Saint-Thierry, France, and Jerry Carfantan. William, Abbot of St. Thierry: A Colloquium at the Abbey of St. Thierry. Cistercian Publications, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.