Parlement britannique :

1. Great Britain House of Commons. Government of Wales Act. Londres : H.M.S.O., 2006.
2. Great Britain House of Commons. Statutory Instruments. The National Assembly for Wales (Legislative Competence) (Conversion of Framework Powers) Order. Londres : H.M.S.O., 2007
3. Great Britain House of Commons. Statutory Instruments. The National Assembly for Wales (Representation of the People) Order. Londres : H.M.S.O., 2007.
4. Great Britain House of Commons. Statutory Instruments. The Parliamentary Constituencies and Assembly Electoral Regions (Wales) Order. Londres : H.M.S.O., 2006.
5. Great Britain House of Commons. National Health Service (Wales) Act. Londres : H.M.S.O., 2006.
6. Great Britain House of Commons. Health (Wales) Act. Londres : H.M.S.O., 2003.
7. Great Britain House of Commons. Scotland Act. Londres : H.M.S.O., 1998.
8. Great Britain House of Commons. Government of Wales Act. Londres : H.M.S.O., 1998.
9. Great Britain House of Commons. Scotland Act. Londres : H.M.S.O., 1978.
10. Great Britain House of Commons. Wales Act. Londres : H.M.S.O, 1978.