Watford tube station (English Wikipedia)

"Scheme Development Report" (PDF). Steer Davies Gleave. September 2011. Archived (PDF) from the original on 7 August 2013.
"Survey works to start along Croxley Rail Link route". Croxley Rail Link. 29 July 2013. Archived from the original on 2 September 2013.
"Croxley Rail Link update". 17 December 2014. Archived from the original on 9 January 2014.

dft.gov.uk

assets.dft.gov.uk

"Local Authority Majors - Development Pool Schemes - Scheme Decisions" (PDF). DfT. December 2011. Archived from the original (PDF) on 25 April 2012.

londontravelwatch.org.uk

"The proposed closure and discontinuance of services to and from Watford station". London Travel Watch. 28 August 2012. p. 7. Archived from the original on 25 January 2014.
Stops, Vincent (25 September 2012). "Transport Services Committee Secretariat memorandum: Watford station closure proposal". London TravelWatch. Archived from the original on 5 October 2013.

ltmcollection.org

Unknown Artist (1925). "By 'Metro' to Watford". London Transport Museum poster collection. London Transport Museum. Archived from the original on 9 August 2013.
Unknown photographer (1927). "Inventory no: 1999/28830 - Photograph of Metropolitan Railway single deck coach outside Watford MR station". London Transport Museum photographic collection. London Transport Museum. Archived from the original on 9 August 2013.

southbankpublishing.com

"Metro-Land". British Empire Exhibition booklet. South Bank Publishing. 1924. Archived from the original on 28 June 2008. Retrieved 9 August 2013.

tfl.gov.uk

crowding.data.tfl.gov.uk

"Station Usage Data" (XLSX). Usage Statistics for London Stations, 2019. Transport for London. 23 September 2020. Archived from the original on 9 November 2020. Retrieved 9 November 2020.
"Station Usage Data" (XLSX). Usage Statistics for London Stations, 2020. Transport for London. 16 April 2021. Retrieved 1 January 2022.
"Station Usage Data" (XLSX). Usage Statistics for London Stations, 2021. Transport for London. 12 July 2022. Retrieved 7 September 2022.
"Station Usage Data" (XLSX). Usage Statistics for London Stations, 2022. Transport for London. 4 October 2023. Retrieved 10 October 2023.
"Station Usage Data" (XLSX). Usage Statistics for London Stations, 2023. Transport for London. 8 August 2024. Retrieved 16 September 2024.

tfl.gov.uk

"Watford Tube Guide" (PDF). TfL. Archived (PDF) from the original on 12 January 2012.

watfordobserver.co.uk

"Steaming discussion".
Wright, Mike (24 July 2013). "Watford Met Station to close to passengers when new Croxley Rail Link opens". Watford Observer. Archived from the original on 11 August 2013.
Michael Knowles (30 July 2015). "Croxley Rail Link will not be completed until 2020, documents reveal". Watford Observer. Retrieved 11 September 2016.
Wright, Mike (21 August 2013). "Watford Met Station campaigners: 'There is no reason for it to close'". Watford Observer. Archived from the original on 1 September 2013.
Duggan, Emma (25 January 2017). "UPDATE: Met Line extension: Mayor confirms work has stopped". Watford Observer. Retrieved 3 October 2018.

web.archive.org

"Station Usage Data" (XLSX). Usage Statistics for London Stations, 2019. Transport for London. 23 September 2020. Archived from the original on 9 November 2020. Retrieved 9 November 2020.
"Watford Station, Watford". British Listed Buildings. Archived from the original on 25 January 2014.
"The proposed closure and discontinuance of services to and from Watford station". London Travel Watch. 28 August 2012. p. 7. Archived from the original on 25 January 2014.
Unknown Artist (1925). "By 'Metro' to Watford". London Transport Museum poster collection. London Transport Museum. Archived from the original on 9 August 2013.
Unknown photographer (1927). "Inventory no: 1999/28830 - Photograph of Metropolitan Railway single deck coach outside Watford MR station". London Transport Museum photographic collection. London Transport Museum. Archived from the original on 9 August 2013.
"Scheme Development Report" (PDF). Steer Davies Gleave. September 2011. Archived (PDF) from the original on 7 August 2013.
"Watford to Croxley Green". West Watford History Group. Archived from the original on 7 August 2013.
"Survey works to start along Croxley Rail Link route". Croxley Rail Link. 29 July 2013. Archived from the original on 2 September 2013.
Wright, Mike (24 July 2013). "Watford Met Station to close to passengers when new Croxley Rail Link opens". Watford Observer. Archived from the original on 11 August 2013.
"Local Authority Majors - Development Pool Schemes - Scheme Decisions" (PDF). DfT. December 2011. Archived from the original (PDF) on 25 April 2012.
"Croxley Rail Link update". 17 December 2014. Archived from the original on 9 January 2014.
Wright, Mike (21 August 2013). "Watford Met Station campaigners: 'There is no reason for it to close'". Watford Observer. Archived from the original on 1 September 2013.
Stops, Vincent (25 September 2012). "Transport Services Committee Secretariat memorandum: Watford station closure proposal". London TravelWatch. Archived from the original on 5 October 2013.
"Watford Tube Guide" (PDF). TfL. Archived (PDF) from the original on 12 January 2012.

westwatfordhistorygroup.org

"Watford to Croxley Green". West Watford History Group. Archived from the original on 7 August 2013.

worldcat.org

search.worldcat.org

Hardy, Brian, ed. (March 2011). "How it used to be - freight on The Underground 50 years ago". Underground News (591). London Underground Railway Society: 175–183. ISSN 0306-8617.
Garland, Ken (5 December 1994). Mr Beck's Underground Map. Harrow Weald: Capital Transport Publishing. p. 63. ISBN 1-85414-168-6. OCLC 32915967.