@book{603948,
	author = {Combs, Cindy C.,},
	title = {Terrorism in the twenty-first century /},
	publisher = {Routledge,},
	year = {©2022},
	address = {New York :},
	edition = {Ninth Edition.},
	note = {"Eighth edition published by Routledge 2018 "--T.p. verso.}
}