Galtung, J. (1996). Peace by peaceful means: Peace and conflict, development and civilization. International Peace Research Institute ; Sage Publications.
Chicago Style (17th ed.) ZitazioaGaltung, Johan. Peace by Peaceful Means: Peace and Conflict, Development and Civilization. Oslo : London ; Thousand Oaks, Calif.: International Peace Research Institute ; Sage Publications, 1996.
MLA (9th ed.) ZitazioaGaltung, Johan. Peace by Peaceful Means: Peace and Conflict, Development and Civilization. International Peace Research Institute ; Sage Publications, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.