Coord since 1985; Chief Editor, Sciences of Information Review, United Nations Educational, Scientific and Cultural Organization, Paris, 1982-1984. Coordinator, International Relations, Ceestem, Mexico, 1979-1981. Chief Editor, Middle East Review, Mexico, 1976-1982.
Correspondent, Excelsior, daily newspaper, Italy, 7077. Professor of Literature, IFAL, Mexico, 1965-1967. Journalist for newspapers & news agencies, 1965-1983.