Bibliografie

Berman CH. Cistercian Agriculture in Female Houses of Northern France, 1200-1300. In: Drendel J. Crisis in the Later Middle Ages. Beyond the Postan-Duby Paradigm. Turnhout: Brepols; 2015. pp. 339-363.
Berman CH. Medieval religion: new approaches. Re-Writing Histories. New York: Routledge; 2005. p. 416.