@book{50672,
	author = {McDougall, Allan and Radvanovsky, Robert},
	title = {Transportation systems security /},
	publisher = {CRC Press,},
	year = {c2008},
	address = {Boca Raton :},
	url = {http://www.loc.gov/catdir/toc/ecip0813/2008010872.html}
}