1. P. Boiral, J.-F. Lanteri, J.-F. Olivier de Sardan, Paysans, experts et chercheurs en Afrique noire. Sciences sociales et développement rural (Farmers, Experts and Researchers in Black Africa: Social Sciences and Rural Development), from Editions Ciface and Karthala, 1985, 222 pages
2. An environmental modelling approach. The use of multi-agents simulations;Bousquet,1999
3. A Step-by-step approach to building land management scenarios based on multiple viewpoints on multi-agent system simulations;Etienne;J. Artif. Soc. Soc. Simul.,2003
4. M. Weicker, Nomades et sédentaires au Sénégal (Nomads and Geographically Stable Populations in Senegal), éditions Enda Tiers-monde Dakar, 1993, 161 pages
5. A.S. Diao, Caractérisation des dynamiques socio-économiques du pastoralisme dans l’unité pastorale de Thieul (Characterization of the Socio-Economic Dynamics of Pastoralism in the Pastoral Unit of Thieul), Engineering Studies completion dissertation at the ENEA, Dakar, 2000