Alexander, C. (1975). The oregon experiment (Vol. 3). Oxford University Press, USA. Alexander, C., Ishikawa, S., Silverstein, M., i RamiĆ³, J. R., Jacobson, M., & Fiksdahl-King, I. (1977). A pattern language (pp. 311-314). Gustavo Gili. Steiner, F. R., Butler, K., & American Planning Association. (2012). Planning and urban design standards. John Wiley & Sons. Salingaros, N. A. (2010). P2P Urbanism. Creative Commons online report at:< http://zeta. math. utsa. edu/~ yxk833/P2PURBANISM. pdf.