A. Younis, Kheir, E., Sabea, H., y S. Katsha, E.,
«Women, water and sanitation : action research project in two villages in lower Egypt : phase I». American University in Cairo, Social Research Centre, Cairo, Egypt, p. 151 p.: chart, tab., 1988.
A. Younis, Kheir, E., Sabea, H., y S. Katsha, E.,
«Women, water and sanitation : action research project in two villages in lower Egypt : final report of the summer clubs established at Babil and Kafr Shanawan primary schools». American University in Cairo, Social Research Centre, Cairo, Egypt, p. 36 p.: tab., 1988.