1. Government policy on archives. Available at: http://www.pro.gov.uk/archives. Accessed January 15, 2003.
2. Public sector information: A key resource for Europe;European Commission,1998
3. Australian Legal Information Institute. Available at: http://www.austlii.edu.au;
4. CALI. Available at: http://lessons.cali.org/catalog.html;
5. Cornell's Legal Information Institute. Available at: http://www.law.cornell.edu;