@book{265449,
	author = {United States.},
	title = {What you should know about marijuana concentrates :},
	publisher = {United States Department of Justice, Drug Enforcement Administration, Demand Reduction Section,},
	year = {2014.},
	address = {[Washington, D.C.] :},
	note = {"December 2014."},
	url = {http://purl.fdlp.gov/GPO/gpo74072}
}