A. C. Lyons
- The Jubilee Line. 2. Construction from Baker Street to Bond Street Exclusive andfrom Admiralty Arch to Aldwych. Dans: Proceedings of the Institution of Civil Engineers, v. 66, n. 3 (août 1979). (1979):
- Extension of the Piccadilly Line from Hounslow West to Heathrow Central. Dans: Proceedings of the Institution of Civil Engineers, v. 60, n. 2 (mai 1976). (1976):