^Webb, Brian; Gordon, David A. Lord Carlisle's Railways. Lichfield, Staffordshire: Railway Correspondence and Travel Society. 1978: 101. ISBN 0-901115-43-6.
^Liffen, John. The Patent Office Museum and the beginnings of railway locomotive preservation. Lewis, M. J. T. (ed.) (编). Early Railways 2. London: Newcomen Society. 2003: 202–20. ISBN 0-904685-13-6.
The Engineer (页面存档备份,存于互联网档案馆) magazine examines the differences between the 1829 and 1830 Rocket, as reprinted in Scientific American Supplement, No. 460, 25 October 1884.