Bijsterveld, A. (1999). Negotiating secular and ecclesiastical power: Western Europe in the Central Middle Ages. Brepols.
Chicago ZitierstilBijsterveld, Arnoud-Jan. Negotiating Secular and Ecclesiastical Power: Western Europe in the Central Middle Ages. Turnhout: Brepols, 1999.
MLA ZitierstilBijsterveld, Arnoud-Jan. Negotiating Secular and Ecclesiastical Power: Western Europe in the Central Middle Ages. Brepols, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.