@book{101344,
	author = {Thompson, A. Hamilton},
	title = {Military Architecture in England During the Middle Ages},
	publisher = {Project Gutenberg,},
	year = {2019},
	address = {Salt Lake City, UT :},
	note = {Release date is 2019-10-19},
	url = {https://www.gutenberg.org/ebooks/60518}
}