"Guide for radio and television writers — Techniques of evaluating the audience — Analyses of special techniques for writing programmes — Advertisements, music, interviews, etc. Drama, serials (p. 145-370) — Political broadcasts, appendices, techniques and bibliographies." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 819, topic code 252.0, 442.0)