"Introductory note concerning the possibilties of the training of specialists in the communication media for the countries of Africa — The work done by international organisations — Nigeria's efforts in this field — The results obtained — Needs and projects in the field." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 1686, topic code 163.1)