1. Alam, M. (2004). Health and Livelihood Issues of Ageing Indians: An Exploration Towards Devising Old Age Security Measures. This study was conducted with financial assistance from Canadian CIDA and the report was submitted to its Delhi office in July 2004.
2. Alam, M. (2006). Ageing in India: Socioeconomic and Health Dimensions. Delhi: Academic Foundation.
3. Becker, G. S. (1974). “A Theory of Social Interactions.” Journal of Political Economy, vol. 82, pp. 1063–1093.
4. Becker, G. S. (1991). A Treatise on the Family. Cambridge, MA: Harvard University.
5. Bengston, V. L., and S. S. Schrader (1982). Parent-Child Relations. In Handbook of Research Instruments in Social Gerontology, vol. 2, D.J. Mangen and W.A. Peterson, eds. Minneapolis: University of Minnesota Press, pp. 115–185.