Allen, Cecil J. (1953). Titled Trains of Great Britain (3rd ed.). London: Ian Allan Ltd.
Allen, Cecil J.; Cooper, B. K. (1983). Titled Trains of Great Britain (6th ed.). London: Ian Allan Ltd. ISBN 0-7110-1309-8. OCLC 12277153.
Allen, Cecil J. (1953). Titled Trains of Great Britain (3rd ed.). London: Ian Allan Ltd.
Allen, Cecil J.; Cooper, B. K. (1983). Titled Trains of Great Britain (6th ed.). London: Ian Allan Ltd. ISBN 0-7110-1309-8. OCLC 12277153.