@book{44657,
	author = {Butler, Samuel,},
	title = {Alps and Sanctuaries of Piedmont and the Canton Ticino},
	publisher = {Project Gutenberg,},
	year = {2001},
	address = {Salt Lake City, UT :},
	note = {Release date is 2001-04-01},
	url = {https://www.gutenberg.org/ebooks/2576}
}