@book{265381,
	author = {Blair, John P., and Schweit, Katherine W., and United States.},
	title = {A study of active shooter incidents in the United States between 2000 and 2013 /},
	publisher = {U.S. Department of Justice, Federal Bureau of Investigation,},
	year = {2014.},
	address = {Washington, DC :},
	note = {Title from title screen (viewed Sept. 24, 2014).},
	url = {http://purl.fdlp.gov/GPO/gpo52293}
}