1. Béland, F. (1984). “The family and Adults 65 years and Over: Co-residency and Availability of Help.” Canadian Review of Sociology and Anthropology 21:302–317.
2. Chi, I. and J.J. Lee. (1989). A Health Survey of the Elderly in Hong Kong. (Department of Social Work & Social Administration.) Hong Kong: University of Hong Kong.
3. Chi, I. and Boey, K.W. (1994). Mental Health and Social Support Study of the Old-old in Hong Kong. (Department of Social Work and Social Administration.) Hong Kong: University of Hong Kong.
4. Chow, N. (1993). “The Changing Responsibilities of the State and Family toward Elders in Hong Kong.” Journal of Aging & Social Policy 5:111–126.
5. Chow, N. (1994). “Aging in Hong Kong.” In International Handbook on Services for the Elderly, Jordon I. Kosberg (ed.). Westport, Conn: Greenwood Press.