@book{61450,
	author = {Storey, G. A.},
	title = {The Theory and Practice of Perspective},
	publisher = {Project Gutenberg,},
	year = {2006},
	address = {Salt Lake City, UT :},
	note = {Release date is 2006-12-22},
	url = {https://www.gutenberg.org/ebooks/20165}
}