16 Policing Soc'y: Int'l J. Res. Pol'y 164 (2006) / Policing and Society: An International Journal of Research and Policy, Vol. 16, Issue 2 (June 2006), pp. 164-188
27 Policing: Int'l J. Police Strat. & Mgmt. 413 (2004) / Policing: An International Journal of Police Strategies and Management, Vol. 27, Issue 3 (2004), pp. 413-430