^Carlson, Robert E. (1969). The Liverpool & Manchester Railway Project 1821–1831. Newton Abbot: David & Charles. ISBN0-7153-4646-6.
^Whishaw, Francis (1969) [1840]. The Railways of Great Britain and Ireland practically described and illustrated (3rd ed.). Newton Abbot: David & Charles. ISBN0-7153-4786-1.
^Awdry, Christopher (1990). Encyclopaedia of British Railway Companies. Wellingborough: Patrick Stephens Ltd. ISBN1-85260-049-7.
^Waters, Lawrence Leslie (1950). Steel Trails to Santa Fe. Lawrence, Kansas: University of Kansas Press.