@book{352769,
	author = {Davis, Lynn E.;Pettyjohn, Stacie L.;Sisson, Melanie W.;Worman, Stephen M.;McNerney, Michael J.},
	title = {U.S. Overseas Military Presence},
	publisher = {RAND Corporation},
	year = {2012},
	url = {www.jstor.org/stable/10.7249/mg1211af}
}