1. Asiaone. New centre to tackle problem of growing cities (2009),
http://www.asiaone.com/News/Education/Story/A1Story20091029-176555.html
(accessed March 1, 2011)
2. Bettencourt, L., West, G.: A unified theory of urban living. Nature 467(7318), 912–913 (2010) ISSN 0028-0836
3. Bettencourt, L.M.A., Lobo, J., Strumsky, D., West, G.B., Añel, J.A.: Urban scaling and its deviations: Revealing the structure of wealth, innovation and crime across cities. PloS one 5(11), e13541 (2010) ISSN 1932-6203
4. Boyer, M.C.: CyberCities: visual perception in the age of electronic communication. Princeton Architectural Press (1996) ISBN 1568980485
5. Brunner, P.H., Rechberger, H.: Anthropogenic metabolism and environmental legacies. Encyclopedia of Global Environmental Change 3, 54–72 (2001)