The Future of international telecommunications: the legal regime of telecommunications by geostationary-orbit satellite, volume 2
editor, Umberto Leanza
Oceana Publications, 1993
 Buku Referensi
The Future of international telecommunications: the legal regime of telecommunications by geostationary-orbit satellite, volume 4
editor, Umberto Leanza
Oceana Publications, 1993
 Buku Referensi
The Future of international telecommunications: the legal regime of telecommunications by geostationary-orbit satellite, volume 1
editor, Umberto Leanza
Oceana Publications, 1993
 Buku Referensi
Frieden, Rob
International telecommunications handbook / Rob Frieden
Artech House, Inc., 1996
 Buku Teks
Martin, James
Future developments in telecommunications
Prentice-Hall, 1977
 Buku Teks