1. Carlin, J. (2005), La Filosofia del café, El País Semanal, 20 March 2005.
2. Hara, H. (2004), On discreteness-An Essay on Connectability and Separability, Discrete City. Tokyo: TOTO Shuppan.
3. Oldenburg, R. (1989), The Great Good Place, New York: Marlowe – Company.
4. Ritzer, G. (1993), The McDonaldization of Society, Sage Publications Inc. (USA), Pine Forge Press, Revised Ed. (March 2000).
5. Sowa, A. (2002), Toyo Ito. Looking for a second nature, L'architectural d'aurjourd'hui, 338, January-February 2002.