A Persistent Threat: The Evolution of al Qa'ida and Other ...
Seth G. Jones
68 On networked strategies, see John Arquilla and David Ronfeldt, Networks and Netwars: The Future of Terror, Crime, and ... See DavidE. Cunningham, Kristian Skrede Gleditsch, and Idean Salehyan, Codebookfor theNon-State Actor Data ...