1. Iatrogenic violence;Bard;The Police Chief,1971
2. The unique potentials of the police in interpersonal conflict management;Bard;International Journal of Group Tensions,1973
3. Collaboration between law enforcement and the social sciences;Bard;Professional Psychology,1975
4. Design for conflict resolution;Bard;Proceedings of the 78th Annual Convention of the American Psychological Association,1970