Treading the path to the knowledge society : patterns of ICT diffusion in Portugal / Observatory for Innovation and Knowledge, Innovation and Knowledge Society Unit - Presidency of the Council of Ministers; coord. João Trocato da Mata e Nuno Moreira
Building the foundations of knowledge society : the portuguese experience / ed. UMIC - Unidade de Missão Inovação e Conhecimento
Les TIC et la croissance económique [documento electrónico] : panorama des industries, des entreprises et des pays de l'OCDE / Organisation de Coopération et de Développement Économiques
ICT and economic growth [documento electrónico] : evidence from OECD countries, industries and firms / Organisation for Economic co-Operation and Development