National Opinion Polls Market Research. (1970). Report on attitudes towards crime: Violence and permissiveness in society. NOP Market Research Ltd.
Chicago-Zitierstil (17. Ausg.)National Opinion Polls Market Research. Report on Attitudes Towards Crime: Violence and Permissiveness in Society. London: NOP Market Research Ltd, 1970.
MLA-Zitierstil (8. Ausg.)National Opinion Polls Market Research. Report on Attitudes Towards Crime: Violence and Permissiveness in Society. NOP Market Research Ltd, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.