1. Rapid urbanization and living arrangements of older people in Africa;Apt;Population Bulletin of the United Nations,1999
2. Gender and later life: A sociological analysis of resources and constraints;Arber,1991
3. The forms of social capital;Bourdieu,1986
4. The field of cultural production;Bourdieu,1993
5. Female-headed households and female-maintained families: Are they worth targeting to reduce poverty in developing countries?;Buvinic;International Center for Research on Women. Economic Development and Cultural Change,1997