Annual review of communications / IEC - International Engineering Consortium
O mercado das TMT's em Portugal / ed. Reportium XXI Consulting; coord. Rui Arnaldo Rosa Pires; colab. João Maria de Oliveira Martins
Internet-economics.net : macroeconomics, deregulation and innovation / Paul J. J. Welfens
Bluetooth status report : devices, applications and case studies: a market update and business case analysis / Mike Roberts and Daniel Beaumont
European Information Technology Observatory 2002 / European Information Technology Observatory (EITO)
Global communications industry report 2002 / ed. Practical Law Company