1. The geology of the iron ore deposits of Egypt;Attia;Geol. Surv.,1950
2. Baharia Oasis, its topography and geology;Ball;Surv. Dep.,1903
3. Some mineralogical aspects of the system Fe2O3Fe3O4 and the composition of titanomaghemites;Basta;Econ. Geology,1959
4. Geological and petrographic studies on El-Gedida area, Bahariya Oasis;Basta,1969
5. Hematitemagnetite grain growth in a reducing roast;Dahlam,1963