Tomorrow' s habitat (1985)
UN organizations: ways to their activation(1986)
China in the twenty-first century (1988)
Les futurs du monde islamique (1990)
Futures of the Islamic World(1990)
Le Maroc en 2020 (1995)
Cultural Communication: major challenge of the future (1995)
The futures of communication studies(1997)
(1999)
(2000) 
(2000)