@book{65821,
	author = {Semper, C. and Karsten, Gustav,},
	title = {Die Philippinen und ihre Bewohner :},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-03-13},
	url = {https://www.gutenberg.org/ebooks/24820}
}