I. Serageldin, Diop, F., y Hill, K.,
«Economic crisis, structural adjustment, and health in Africa», vol. no. 766. World Bank, Population and Human Resources Department, Washington, DC, USA, p. 74 p.: 19 fig., 6 tab., 1991.
N. A. U. N. I. C. E. F. - Windhoek y Windhoek, N. A. Namibian I.,
«A situation analysis of children and women in Namibia». Namibian Institute for Social and Economic Research, University of Namibia, Windhoek, Namibia, p. 163 p.: 14 fig., 31 tab., 1991.