1. Jobling, D. G. and Lyons, A. C., ‘Extension of the Piccadilly Line from Hounslow West to Heathrow Central’ Proc. Instn Civ. Engrs, Part 1, 60, May, 191–218 (1976)
2. Morgan, H. D. and Bubbers, B. L., ‘The Victoria Line 5. Station construction’ Proc. Instn Civ. Engrs, Paper 7270S, Supp. Vol., 453–475 (1969)
3. Copsey, J. P., Hulme, T. W., Kraft, B. and Sripathy, B., ‘Singapore Mass Rapid Transit System -design’ Proc. Instn Civ. Engrs, Part 1, 86, August, 667–707 (1989)
4. Haswell, C. K., Umney, A. R., Hall, P., Hansen, F. J., Storey, F. G., Archer, G. O. and Langfield, R. A., ‘Hong Kong Mass Transit Railway modified initial system: design and construction of the driven tunnels and the immersed tube’ Proc. Instn Civ. Engrs, Part 1, 68, November, 627–655 (1980). ‘Discussion’ Part 1, 72, February, 87–98(1982)
5. Tough, S. G., Lord, J. E. D. and Garbett, P., ‘Tyne and Wear Metro: design and construction of tunnelling works and underground stations’ Proc. Instn Civ. Engrs, Part 1, 70, November, 695–725 (1981).