Fisher, Ronald J. 1983. ‘Third Party Consultation as a Method of Intergroup Conflict Resolution: A Review of Studies’, Journal of Conflict Resolution, 27 (2): 301–34.
Galtung, Johan 1965. ‘Institutionalized Conflict Resolution’, Journal of Peace Research, 2 (4): 348–97.
Kelman, Herbert C. and S.P. Cohen 1976. ‘The Problem-Solving Workshop: A Social Psychological Contribution to the Resolution of International Conflicts’, Journal of Peace Research, 13 (2): 79–90.