"This article sets out to examine the relationships between radio and the organisation of other media (electrically operated or electronic), the control and support of all the nations of the world — It is based on a representation to the world conference on peaceful co-existence held in Geneva in July 1967 — Appendix of tables: list of countries and geographical regions reviewed and a table of the « lexonomic » examples of communications systems throughout the world." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 1318, topic code 20)