@book{273424,
	author = {Banks, Duren, and United States.},
	title = {National sources for law enforcement employment data /},
	publisher = {U.S. Department of Justice, Office of Justice Programs, Bureau of Justice Statistics,},
	year = {2016.},
	series = {Program report},
	address = {[Washington, D.C.] :},
	note = {"April 2016, NCJ 249681."},
	url = {https://purl.fdlp.gov/GPO/gpo105595}
}