@book{79724,
	author = {Argentina and Paraguay},
	title = {Tratado de Paz, Amistad, Comercio y navegacion entre la Confederación Argentina y la República del Paraguay},
	publisher = {Project Gutenberg,},
	year = {2012},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://es.wikipedia.org/wiki/Tratado_Arana-Southern},
	url = {https://www.gutenberg.org/ebooks/38885}
}