1. Amin, A., & Thrift, N. (2002). Cities: Reimagining the Urban. Cambridge: Polity.
2. Arminen, I. (2007). Review essay: mobile communication society? Acta Sociologica, 50, 431–437.
3. Avidan, I., & Kellerman, A. (2004). Distance in the Internet by time and route: An empirical examination. Horizons (Contemporary Israeli Geography), 60–61, 77–88.
4. Baumann, Z. (2003). Liquid love: On the frailty of human bonds. Cambridge: Polity Press.
5. Boden, D., & Molotch, H. L. (1994). The compulsion of proximity. In R. Friedland & D. Boden (Eds.), Nowhere space, time and modernity (pp. 257–286). Berkeley: University of California Press.