1. Apt, N. (2000). Rapid urbanization and living arrangements of older persons in Africa. New York: United Nations Department of Economic and Social Affairs.
2. Cohen, B., & Menken, J. (2006). Ageing in Sub-Saharan Africa: Recommendations for Furthering Research. Washington DC: The National Academies Press.
3. Economic Commission for Africa. (2007). United Nations Economic and Social Council. Africa review report on agriculture and rural development. Fifth meeting of the Africa Committee on Sustainable Development (ACSD-5). Addis Ababa.
4. European Centre for Social Welfare Policy and Research. (2008). Features and challenges of population ageing: The European perspective. Vienna: European Centre.
5. Gelb, A. (2001). Gender and growth: Africa’s missed potential. Development Outreach 3, 2.