1. Anderson D. L. Sammis C. Jordan T. (1972) Composition of the mantle and core. in The Nature of the Solid Earth, ed Robertson E. C. pp 41–66, McGraw-Hill.
2. Structure and Evolution of the Kenya Rift Valley
3. Baker B. H. Mohr P. A. Williams L. A. J. (1972) Geology of the eastern rift system of Africa. Spec. Pap. geol. Soc. Am 136.
4. Geomagnetic deep sounding in and around the Kenya rift valley;Banks;Geophys. J.R. astr. Soc,1974
5. The mapping of induced currents around the Kenya Rift: a comparison of techniques;Beamish;Geophys. J. R. astr. Soc,1977