Final acts of the world radiocommunication conference : WRC-95: Geneva, 1995 / org. International Telecommunication Union
Minutes of the plenipotentiary conference of the International Telecommunication Union : Kyoto 1994 / org. International Telecommunication Union
Relatório [do colóquio] Managing universal service obligations in public utilities in the European Union / Instituto das Comunicações de Portugal
Telecom development workshop programme / [org.] International Telecommunication Union