The yearbook of european telecommunications 2003 / ed. CIT Publications
Cable TV market scenarios to 2007 [documento electrónico] : prospects for cable TV operators in Germany, the Netherlands and the UK / Jonathan Tee; ed. Rachael Beale
Premium rate services in the SMS era / Chris Dineen
A nova Europa em 2010 : quatro cenários / Frank Shaw
Statistics on the information society in Europe / European Commission
Cronologia comunitária / João Pedro Simões Dias