@book{52063,
	author = {Noftsinger, John B. and Newbold, Kenneth F.},
	title = {Understanding homeland security :},
	publisher = {Palgrave Macmillan,},
	year = {2007.},
	address = {New York :},
	edition = {1st ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0705/2006050330-b.html}
}