См., напр.: William J. Durch (ed.). The Evolution of UN Peacekeeping: Case Studies and Comparative Analysis. New York: St Martins Press, 1993; Ministry of Defense, Wider Peacekeeping. London: HMSO, 1995; Berdal Mats R. Whither UN peacekeeping? Adelphi Paper 281. London: International Institute for Strategic Studies, 1993.