References:
- Farrington , D. P. and Tarling , R . 1986 . Prediction in Criminology , London : HMSO .
- Future Times ( 1998 ) Bethesda : World Future Society , Summer
- Futurist ( 1998 ) Bethesda : World Future Society , June -July
- Muraskin , R and Roberts , A R . 1996 . Visions for Change: Crime and Justice in the Twenty-First Century , New York : Prentice Hall .