1. | Brabham D.C., Crowdsourcing as a Model for Problem Solving (2008), „The Interna-tional Journal of Research into New Media Technologies”, Vol. 14, No 1. |
2. | Cavallini A., iBeacons Bible 2.0, http://www.gaia-matrix.com [dostęp 2.12.14]. |
3. | Gilchrist C., Learning iBeacon (2014), Pakt Publishing, Birmingham. |
4. | Guerrini G., Free wi-fi? Mesh networking? Bins that talk? Porto project shows it’s a load of garbage, http://www.zdnet.com/article/free-wi-fi-mesh-networking-bins-that-talk-porto-project-shows-its-a-load-of-garbage/ [dostęp 18.01.15]. |
5. | Haas T., Olsson K., Emergent Urbanism: Urban Planning & Design in Times of Struc-tural and Systemic Change (2014), Ashgate, Farnhan. |
6. | Hibbets J., The foundation for an open source city (2013), Lulu, Raleigh. |
7. | Hollands R.G., Will the Real Smart City Please Stand Up? (2008), „City: analysis of urban trends, culture, theory, policy, actions”, Vol. 12, No. 3. |
8. | Howe J., The Rise of Crowdsourcing, http://archive.wired.com/wired/archive/14.06/crowds.html [dostęp: 2.12.14]. |
9. | ONZ, World Urbanization Prospects, the 2014 Revision, http://esa.un.org/unpd/wup/Highlights/WUP2014-Highlights.pdf [dostęp: 2.12.2014]. |
10. | Vukasović M, Crowdsourcing for Enterprises, 2009 Congress on Services – 1, s. 686-692, http://sistemas-humano-computacionais.wdfiles.com/local--files/capitulo:redes-sociais/vukovic2009.pdf [dostęp: 2.12.14]. |
11. | www.um.warszawa.pl/aktualnosci/warszawa-w-czo-wce-innowacyjnych-miast |