The evolution of mobile communications in the U.S. and Europe : regulation, technology, and markets / Michael Paetsch
A practical guide to the EEC labyrinth : structure, powers and procedures / Daniel Guéguen
Manual de antenas receptoras para TV e FM / Francisco Ruiz Vassallo; trad. Manuel Ruas
Como fazer publicidade : um manual para o anunciante / Kenneth Roman, Jane Maas; trad. Aida Rechena; pref. David Ogilvy