@book{66797,
	author = {Wittich, Engelbert,},
	title = {Blicke in das Leben der Zigeuner :},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-06-15},
	url = {https://www.gutenberg.org/ebooks/25796}
}