Minority Rights in Europe (Chatham House Papers (Unnumbered).)

Contemporary Conflict Resolution

Redefining Europe

Emergent conflict and peaceful change

Contemporary Conflict Resolution, 2nd edition

The peacemakers

Shaping a New European Order (Chatham House Papers)

Contemporary Conflict Resolution, 4e Set

Resolución de conflictos. La prevención, gestión y transformación de conflictos letales