J. P. Copsey
- Singapore Mass Rapid Transit System: Design. Dans: Proceedings of the Institution of Civil Engineers, v. 86, n. 4 (août 1989). (1989):
- Design of precast concrete segmental tunnel linings. Dans: Construction and Building Materials, v. 1, n. 3 (septembre 1987). (1987):
- Design of the civil works for Singapore's North East line. Dans: Tunnelling and Underground Space Technology, v. 14, n. 4 (octobre 1999). (1999):