1. Willis, A. (1986). Alternatives to Imprisonment: An Elusive Paradise? In J. Pointing (ed.) Alternatives to Custody. Oxford: Basil Blackwell
2. van Kalmthout, A. (2002).From Community Service to Community Sanctions: Comparative Perspectives. In H.-J. Albrecht and A. vanKalmthout (eds.) Community Sanctions and Measures in Europe and North America. Freiberg: Edition iuscrim
3. Intermediate Sanctions in Sentencing Guidelines
4. Prisons of the mind: Lessons learned from home confinement
5. Roberts, J. V., Doob, A. N. and Marinos, V. (2000). Judicial Attitudes to Conditional Terms of Imprisonment: Results of a National Survey. Ottawa: Department of Justice