Telecoms in 2020 [documento electrónico] : telco operations / Clare McCarthy, Mark Giles
Telecoms in 2020 [documento electrónico] : consumer / Charlie Davies
The future of the mobile industry [documento electrónico] : a vision for 2020 / Jeremy Green
Telecoms in 2020 [documento electrónico] : wholesale / Fernanda Mello Veiga, Paris Burstyn
The international communications market 2009 [documento electrónico] / Office of Communications