@book{94395,
	author = {Knaufft, Ernest,},
	title = {Drawing for Printers. :},
	publisher = {Project Gutenberg,},
	year = {2016},
	address = {Salt Lake City, UT :},
	note = {Release date is 2016-11-20},
	url = {https://www.gutenberg.org/ebooks/53561}
}