Ed. INRA-SAD, Paris, 1993. 334 p.
Ed. ESF (Collection Communication et Complexité) Paris, 1989 199 p.
Ed. INRA Publications, Versailles, 1990. 366 p.
Revue Economie Rurale, (SFER), Paris 1990
Ed. LITEC, Paris, 1995. 209 pages.