@inbook {2007,
	title = {Bishop Gerard I of Cambrai-Arras, the Three Orders, and the Problem of Human Weakness},
	booktitle = {The Bishop Reformed. Studies of Episcopal Power and Culture in the Central Middle Ages},
	series = {Church, Faith and Culture in the Medieval West},
	year = {2007},
	publisher = {Routledge},
	organization = {Routledge},
	address = {Aldershot},
	isbn = {9781351893923},
	author = {Riches, Theo},
	editor = {Ott, John S. and Trumbore Jones, Anna}
}
@inbook {2007,
	title = {{\textquoteright}Both Mary and Martha{\textquoteright}: Bishop Lietbert of Cambrai and the Construction of Episcopal Sanctity in a Border Diocese around 1100},
	booktitle = {The Bishop Reformed. Studies of Episcopal Power and Culture in the Central Middle Ages},
	series = {Church, Faith and Culture in the Medieval West},
	year = {2007},
	pages = {137-160},
	publisher = {Aldershot},
	organization = {Aldershot},
	address = {Routledge},
	isbn = {9781351893923},
	author = {Ott, John S.},
	editor = {Ott, John S. and Trumbore Jones, Anna}
}
