@book{71738,
	author = {Alvarez y Tejero, Luis Prudencio},
	title = {De Las Islas Filipinas},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-01-08},
	url = {https://www.gutenberg.org/ebooks/30892}
}