@book{73909,
	author = {Wentworth, G. A.},
	title = {Plane Geometry},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-07-03},
	url = {https://www.gutenberg.org/ebooks/33063}
}