(1991). New directions in conflict theory: Conflict resolution and conflict transformation. SAGE.
Citazione stile Chigago Style (17a edizione)New Directions in Conflict Theory: Conflict Resolution and Conflict Transformation. London: SAGE, 1991.
Citatione MLA (9a ed.)New Directions in Conflict Theory: Conflict Resolution and Conflict Transformation. SAGE, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.