Rujukan Aliran_Central

Nota

    1. ↑ "LU Performance Data Almanac" (edisi 2011/12). Transport for London. Diarkibkan daripada asal pada 3 August 2012. Dicapai 1 August 2012.  Parameter |url-status= tidak diketahui diabaikan (bantuan)
    2. 1 2 3 4 5 (Inggeris) "London Underground Key Facts". Transport for London. Dicapai 2008-05-21. 
    3. 1 2 3 4 5 6 7 Rose, Douglas (1999). The London Underground, A Diagrammatic History. London: Douglas Rose/Capital Transport. ISBN 1-85414-219-4. OCLC 59556887. 

    Buku

    • Brown, Joe (1 October 2012). London Railway Atlas (edisi 3rd). Ian Allan Publishing. ISBN 978-0-7110-3728-1. 
    • Badsey-Ellis, Antony (2005). London's Lost Tube Schemes. Capital Transport. ISBN 1-85414-293-3. 
    • Bruce, J Graeme (1988). The London Underground Tube Stock. Shepperton: Ian Allan. ISBN 0-7110-1707-7. 
    • Croome, D.; Jackson, A (1993). Rails Through The Clay — A History Of London's Tube Railways (edisi 2nd). Capital Transport. ISBN 1-85414-151-1. 
    • Day, John R; Reed, John (2010) [1963]. The Story of London's Underground (edisi 11th). Capital Transport. ISBN 978-1-85414-341-9. 
    • Green, Oliver (1987). The London Underground — An illustrated history. Ian Allan. ISBN 0-7110-1720-4. 
    • Horne, Mike A.C. (1987). The Central Line: A Short History. North Finchley: Douglas Rose. ISBN 1-870354-01-X. OCLC 59844512. OL 12070417M. 
    • Leboff, David (1994). London Underground Stations. Ian Allan. ISBN 978-0-7110-2226-3. 
    • Rose, Douglas (December 2007) [1980]. The London Underground: A Diagrammatic History (edisi 8). Capital Transport. ISBN 978-1-85414-315-0.