1. Bayart, J. (1993). The state in Africa: The politics of the belly. Polity.
2. Bayley, D. (1985). Patterns of policing: A comparative international analysis. Rutgers University Press.
3. Bayley, D. (2006). Changing the guard: Developing democratic police abroad. Oxford University Press.
4. Bigo, D. (2000). When two become one: Internal and external securitisations in Europe. In M. Kelstrup & M. Williams (Eds.), International relations theory and the politics of European integration, power, security and community (pp. 171–205). Routledge.
5. Blume, T. (2008). Security, justice and the rule of law in peace operations. International Peacekeeping, 15(5), 713–721.