- The Yorkshire Vernacular Buildings Study Group homepage: information on activities, events, membership and publications.www.yvbsg.org.uk
- Sutton Park Stately Home, with its rich collection of beautiful furniture, paintings & porcelain together with its award winning gardens is a magnificent example of an 18th Century house in Yorkshire.www.statelyhome.co.uk
- Pontefract, West Yorkshire from Norman times to the present day.homepage.virgin.net/stuart.lonsdale/index.html