@book{63612,
	author = {Pirenne, Henri, and Clegg, I. E.},
	title = {Economic and social history of medieval Europe / },
	publisher = {K. Paul, Trench, Trubner & co., ltd.,},
	year = {1936.},
	address = {London : },
	note = {"Translated from the French by I. E. Clegg."}
}