1. Akrich, M. ( 1992) The de-scription of technical objects, in: W. E. Bijker and J. Law (Eds) Shaping Technology/Building Society: Studies in Sociotechnical Change, pp. 205-224. Cambridge, MA: MIT Press.
2. Boal, F.W. ( 1998) Exclusion and inclusion: segregation and deprivation in Belfast, in: S. Musterd and W. Ostendorf (Eds) Urban Segregation and the Welfare State, pp. 99-109. London: Routledge .
3. From Undivided Cities to Undivided Cities: Assimilation to Ethnic Cleansing