1. See M. Deutsch, ‘Sixty Years of Conflict’, International Journal of Conflict Management, 1 (1990) pp. 237–63.
2. For a discussion of these, see J. Galtung, ‘Institutionalized Conflict Resolution’, Journal of Peace Research, 2 (1965) pp. 348–96.
3. See also the more recent book by Linda R. Singer, Settling Disputes (Boulder, Co.: Westview Press, 1990).
4. On this, see D. Brown, ‘Divorce and Family Mediation: History, Review and Future Directions’, Conciliation Courts Review, 20 (1982) pp. 1–37.
5. See F.A. Adcock and D.J. Mosley, Diplomacy in Ancient Greece (London: Thames and Hudson, 1975).