@book{91193,
	author = {Sitwell, Gerard.},
	title = {Spiritual writers of the Middle Ages.},
	publisher = {Hawthorn Books},
	year = {[1961]},
	series = {Twentieth century encyclopedia of Catholicism, v. 40. Section 4: The means of redemption},
	address = {New York},
	edition = {[1st ed.]}
}