References:
- Correctional Service of Canada, ( 1999 ), www.csc-scc.gc.co
- Hallinan , J.T. 2001 . Going up the River: Travels in a Prison Nation , New York : Random House .
- Mauer M. Huling T. , ( 1995 ), The Sentencing Project, Young Black Americans and the Criminal Justice System: Five Years Later . The Sentencing Project. www.sentencingproject.org