"Roberts, A. (1969). Civilian resistance as a national defence: Non-violent action against agg. Penguin books publishers.
Chicago-Zitierstil (17. Ausg.)"Roberts, Adam.ed.". Civilian Resistance as a National Defence: Non-violent Action Against Agg. Penguin books publishers, 1969.
MLA-Zitierstil (9. Ausg.)"Roberts, Adam.ed.". Civilian Resistance as a National Defence: Non-violent Action Against Agg. Penguin books publishers, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.