1. Aldous, C., & Leishman, F. (2001). Worlds apart? Policing in Japan and Britain. Criminal Justice Matters, 44, 20–21.
2. Barberet, R., & de Oya Dale, I. (2002). Country report on Spain. In Prosecution of drug users in Europe: varying pathways to similar objectives (pp. 195–203). Lisbon: European Monitoring Centre on Drugs and Drug Addiction.
3. Barberet, R. (2001). European criminology’ or ‘criminology in Europe’. European Journal on Criminal Policy and Research, 9, 317–320.
4. Barberet, R. (2011). Introduction to country assessments. In C. Smith, S. Zhang, & R. Barberet (Eds.), Routledge handbook of criminology: an international perspective. London: Routledge.
5. Bayley, D. H. (1999). Policing the world. In R. I. Mawby (Ed.), Policing across the world: issues for the twenty-first century. Abingdon: Routledge.