1. Alderson, J. (1979, Policing Freedom, MacDonald and Evans Limited, Plymouth.
2. Australian Federal Police (1993, Annual Report 1992‐93, Australian Government Publishing Service, Canberra.
3. Avery, J. (1981, Police‐Force or Service?, Butterworths, Sydney.
4. Bell, J. (1989, “Notes on some European police forces”, in Alderson, J. and Tupman, W. (Eds), Policing Europe after 1992, Proceedings of an International Seminar held at the University of Exeter, April 4‐7, pp. 6‐29.
5. Bersten, M. (1988, “Crimefighters: time for a rethink”, Australian Society, July, pp. 39‐41.