1. the U.S. government publication. 1988.Terrorist Group Profiles, 1Washington, DC: GPO.
2. Marighella, Carlos.Minimanual of the Urban Guerilla, 103Havana: Tricontintal. n.d.
3. Archives, anthologies and other source books†
4. 1977.Report of the Committee on the Future of Broadcasting, 270London: HMSO. cmnd. 6753 (Annan)