| − | * [http://www.foreignpolicy.com/story/cms.php?story_id=4587&page=0 Counterinsurgency Field Manual: Afghanistan Edition] Foreign Policy, January 2009</ref> | + | * [http://www.foreignpolicy.com/story/cms.php?story_id=4587&page=0 Counterinsurgency Field Manual: Afghanistan Edition] Foreign Policy, January 2009 |