@book{91760,
	author = {Kant, Immanuel, and Smith, Mary Campbell},
	title = {Perpetual Peace: A Philosophical Essay},
	publisher = {Project Gutenberg,},
	year = {2016},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Perpetual_Peace:_A_Philosophical_Sketch},
	url = {https://www.gutenberg.org/ebooks/50922}
}