@book{56978,
	author = {Peet, T. Eric},
	title = {Rough Stone Monuments and Their Builders},
	publisher = {Project Gutenberg,},
	year = {2005},
	address = {Salt Lake City, UT :},
	note = {Release date is 2005-04-08},
	url = {https://www.gutenberg.org/ebooks/15590}
}