1. The Evolution of Crystalline Rocks;Bailey,1976
2. Geology of the eastern rift system of Africa;Baker;Geol. Soc. Am.,1972
3. Relations between tectonics and magmatology in the northern Danakil Depression (Ethiopia);Barberi;Phil. Trans. R. Soc.,1970
4. Zirconium in younger granites of northern Nigeria;Bowden;Geochim. cosmochim. Acta,1966
5. Oversaturated peralkaline rocks;Bowden,1974