1. Blunden and Curry (1988) A Future for Our Countryside, Blackwell, Oxford.
2. British Waterways (1996) Visits to Inland Waterways 1994: An Analysis of Inland Waterway Data from the UK Day Visits Survey, British Waterways, Watford.
3. British Waterways (1998) British Waterways Annual Report and Accounts 1997/98, British Waterways, Watford.
4. Bromley, P. (1990) Countryside Management, E & FN Spon, London.
5. Centre for Leisure Research (1989) Development of a System of visitor monitoring at Recreation Sites: A Report to the Countryside Commission for Scotland, Countryside Commission for Scotland, Edinburgh.