@book{101043,
	author = {Dakota Engineering Company, Mitchell, S.D.},
	title = {Souvenir Map and Guide for Tourists in the Black Hills of South Dakota :},
	publisher = {Project Gutenberg,},
	year = {2019},
	address = {Salt Lake City, UT :},
	note = {Release date is 2019-09-03},
	url = {https://www.gutenberg.org/ebooks/60217}
}