1. Baron G. (2010). Amsterdam Smart City. Baron G. (2010). Amsterdam Smart City.
2. Chakrabarti B. (2011). Backgrounder on Cisco's Smart Connected Communities Initiative. Chakrabarti B. (2011). Backgrounder on Cisco's Smart Connected Communities Initiative.
3. Dublin City Council. (2013). A Digital Masterplan for Dublin. Retrieved January 8 2015. Dublin City Council. (2013). A Digital Masterplan for Dublin. Retrieved January 8 2015.