1. Royal Commission on London Traffic, Cmnd 2597, Parliamentary Papers 30 (1905) 6 and 26.
2. J. Simmons, The Railway in Town and Country 1830-1914, Newton Abbot: David & Charles, 1986.
3. G. Biddle, The Railway Surveyors: London, Ian Allan, 1990, pp. 27-57.
4. F.M.L. Thompson, English Landed Society in the Nineteenth Century, London: Routledge and Kegan Paul, 1963, p. 1.
5. G. Alderman, The Railway Interest, Leicester: Leicester University Press, 1973, p. 16.