1. Benson D (2002) Recommendations on objectivity and public participation, unpublished written submission to Cheltenham Borough Council Southampton, University of Southampton
2. Bristol City Council (2001)Updating the Bristol Local Plan: Sustainability Appraisal(Bristol: Bristol City Council)
3. Cambridgeshire County Council (2001)Cambridgeshire and Peterborough Structure Plan Review—Sustainability Appraisal Stages 1 and 2(Cambridge: Cambridgeshire County Council)
4. Council of Ministers (2002)Impact Assessment: COM 2002 276 final(Brussels: COM)