Mitchell, Bob, C. Eng. (2003). Jubilee Line extension : from concept to completion. London: Thomas Telford. ISBN0-7277-3028-2. OCLC51945284.{{cite book}}: CS1 maint: multiple names: authors list (link)
Bennett, David. (2004). Architecture of the Jubilee Line Extension. Institution of Civil Engineers. ISBN978-0-7277-4577-4. OCLC935052993.