Hugh Sumner
- Delivering London 2012: spectator transport. Dans: Proceedings of the Institution of Civil Engineers - Civil Engineering, v. 164, n. 5 (mai 2011). (2011):
- Delivering London 2012: Transport legacy. Dans: Proceedings of the Institution of Civil Engineers - Transport, v. 165, n. 4 (novembre 2012). (2012):
- Briefing: Delivering London 2012: Meeting the transport challenge. Dans: Proceedings of the Institution of Civil Engineers - Transport, v. 165, n. 4 (novembre 2012). (2012):