31 Policing Soc'y: Int'l J. Res. Pol'y 1 (2021) / Policing and Society: An International Journal of Research and Policy, Vol. 31, Issue 1 (2021), pp. 1-19
23 Policing Soc'y: Int'l J. Res. Pol'y 461 (2013) / Policing and Society: An International Journal of Research and Policy, Vol. 23, Issue 4 (December 2013), pp. 461-481