@book{33007,
	author = {Petraeus, David H. and United States.},
	title = {The U.S. Army /Marine Corps counterinsurgency field manual :},
	publisher = {University of Chicago Press,},
	year = {2007.},
	address = {Chicago:},
	edition = {University of Chicago Press ed. / by John A. Nagl ; with a new introd. by Sarah Sewall.},
	url = {http://www.fas.org/irp/doddir/army/fm3-24.pdf}
}