https://www.theguardian.com/commentisfree/2012/oct/30/uk-4g-windfall-britain-cutting-edge
https://www.bbc.com/news/science-environment-20250533
https://www.bbc.co.uk/news/science-environment-20250533
https://arabicedition.nature.com/journal/2013/02/492356c
http://archive.constantcontact.com/fs101/1102567005192/archive/1111421498914.html
http://www.latribune.fr/actualites/economie/union-europeenne/20121030trib000727810/royaume-uni-l-argent-des-licences-4g-au-service-d-une-croissance-durable-.html
http://www.nesta.org.uk/news/nesta-in-2012-the-highlights/
Reino Unido invertirá 739 Millones de euros en Investigación pero no es lo que parece
http://www.newssniffer.co.uk/articles/575148/diff/3/4