@book{73633,
	author = {Hartley, Keith.},
	title = {Handbook of defense economics},
	publisher = {Elsevier},
	year = {1995},
	series = {Handbooks in Economics},
	address = {Ámsterdam (Holanda)},
	url = {http://www.loc.gov/catdir/enhancements/fy0601/95040584-t.html}
}