@book{45771,
	author = {Haaren, John H. and Poland, Addison B.},
	title = {Famous Men of the Middle Ages},
	publisher = {Project Gutenberg,},
	year = {2003},
	address = {Salt Lake City, UT :},
	note = {Release date is 2003-02-01},
	url = {https://www.gutenberg.org/ebooks/3725}
}