@book{86420,
	author = {Stephens, H. Morse},
	title = {The Story of the Nations: Portugal},
	publisher = {Project Gutenberg,},
	year = {2014},
	address = {Salt Lake City, UT :},
	note = {Release date is 2014-05-04},
	url = {https://www.gutenberg.org/ebooks/45581}
}