Galtung, J. (1996). Peace by peaceful means: Peace and conflict, development and civilization. Sage.
Chicago (17e ed.) BronvermeldingGaltung, Johan. Peace by Peaceful Means: Peace and Conflict, Development and Civilization. London: Sage, 1996.
MLA (9e ed.) BronvermeldingGaltung, Johan. Peace by Peaceful Means: Peace and Conflict, Development and Civilization. Sage, 1996.
Let op: Deze citaties zijn niet altijd 100% accuraat.