London Underground D78 Stock (English Wikipedia)

"HARROGATE LINE NEWS 1 1st Meeting supports bid" (PDF). Harrogate Chamber of Commerce. 12 August 2011. Archived from the original (PDF) on 1 October 2011. Retrieved 26 August 2011.

ianvisits.co.uk

Mansfield, Ian (10 November 2016). "Old tube train carriage turned into school library". www.ianvisits.co.uk. Retrieved 15 March 2022.

"Vivarail to supply new train fleet for the Island Line". Rail Insider. 17 September 2019. Archived from the original on 5 June 2020. Retrieved 5 June 2020.

Sam McCaffrey (1 May 2015). "'They don't make trains like this anymore'". Rail Technology Magazine. Retrieved 17 May 2015.
"Vivarail to supply three D-Trains to West Midlands Trains". www.railtechnologymagazine.com. Retrieved 5 June 2018.

"Transforming the Tube" (PDF). Transport for London. July 2008. Archived from the original (PDF) on 5 June 2011. Retrieved 28 May 2009.

D78 Stock Conversion is Go Archived 16 July 2015 at the Wayback Machine Modern Railways December 2014 pages 37-38
"Vivarail Homepage". Vivarail. Retrieved 20 January 2015.

"Transforming the Tube" (PDF). Transport for London. July 2008. Archived from the original (PDF) on 5 June 2011. Retrieved 28 May 2009.
"HARROGATE LINE NEWS 1 1st Meeting supports bid" (PDF). Harrogate Chamber of Commerce. 12 August 2011. Archived from the original (PDF) on 1 October 2011. Retrieved 26 August 2011.
D78 Stock Conversion is Go Archived 16 July 2015 at the Wayback Machine Modern Railways December 2014 pages 37-38
Old tube trains gain a new lease of life Archived 1 December 2015 at the Wayback Machine - The Engineer. Retrieved 2020-12-02.
Isle of Wight line’s future secured with £26m investment Railway Gazette International 16 September 2019
"Vivarail to supply new train fleet for the Island Line". Rail Insider. 17 September 2019. Archived from the original on 5 June 2020. Retrieved 5 June 2020.

"Rolling Stock Data Sheet, London Underground (First Edition)" (PDF). WhatDoTheyKnow. 27 March 2011. Retrieved 17 April 2016.

"London Underground Railway Society" (PDF). Underground News. Vol. 219. March 1980. p. 88. ISSN 0306-8617. OCLC 499388777.
Connor 2015, p. 142 Connor, Piers (March 2015). "D Stock to D-Train". Underground News. No. 639. London Underground Railway Society. pp. 142–144. ISSN 0306-8617.