@book{77939,
	author = {Gregorovius, Ferdinand, and Corsi, Mario,},
	title = {Passeggiate per l'Italia, vol. 2},
	publisher = {Project Gutenberg,},
	year = {2011},
	address = {Salt Lake City, UT :},
	note = {Release date is 2011-08-15},
	url = {https://www.gutenberg.org/ebooks/37099}
}