@book{294248,
	author = {United States.},
	title = {Resources needed to protect and secure the homeland :},
	publisher = {U.S. Government Publishing Office,},
	year = {2020.},
	series = {S. hrg. ;},
	address = {Washington :},
	note = {GPO Cataloging Record Distribution Program (CRDP).},
	url = {https://purl.fdlp.gov/GPO/gpo138074}
}