1. Seismic Reflection Study of a Shallow Aquifer During a Pumping Test
2. Brightman, M. A., Hallam, J. R., Ambrose, K. & Horton, A. 1990. The Borehole and Geology of the Down Ampney Fault Research Site. British Geological Survey, NERC report WE/90/15.
3. British Standards Institution 1981. Code of Practice for Site Investigations. BS5930.
4. Locating caves, tunnels and mines.;The Leading Edge,,1988
5. Davies, K. J. 1989. Removing coherent noise from shallow reflection profiles. Extractive Industry Geology, Proceedings of 6th Conference. 227–237.