@book{69208,
	author = {Comenius, Johann Amos, and Bardeen, C. W.},
	title = {The Orbis Pictus},
	publisher = {Project Gutenberg,},
	year = {2009},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Orbis_Pictus},
	url = {https://www.gutenberg.org/ebooks/28299}
}