@book{83238,
	author = {Blair, Emma Helen, and Aduarte, Diego,},
	title = {The Philippine Islands, 1493-1898: Volume 31, 1640 :},
	publisher = {Project Gutenberg,},
	year = {2013},
	address = {Salt Lake City, UT :},
	note = {Release date is 2013-03-24},
	url = {https://www.gutenberg.org/ebooks/42399}
}