@book{8171,
	author = {Walzer, Michael.},
	title = {Just and unjust wars :},
	publisher = {Basic Books,},
	year = {c1977.},
	address = {New York :},
	edition = {third edition.},
	url = {http://www.loc.gov/catdir/enhancements/fy0830/77075252-d.html}
}