@book{68257,
	author = {United States. Central Intelligence Agency},
	title = {The 2007 CIA World Factbook},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/The_World_Factbook},
	url = {https://www.gutenberg.org/ebooks/27348}
}