1. The introduction of pastoral adaptations to the highlands of East Africa;Ambrose,1984
2. Ages des depots neolithiques du gisement de Ti-n-Hanakaten (Tassili-n-Ajjer, Algérie);Aumassip;Libyca,1983
3. Barich, B. E. 1993, Il ruolo e la ricerca dell'acqua presso le societa sahariane dell'Olocene, La religione della sete-l'uomo e l'acqua nel Sahara, 41, 52, Centro di studi archeologia africana, Milano
4. Barich, B. E. 1996, Early to mid-Holocene occupation at Farafra(Western Desert, Egypt): A Social approach, XIII International Congress of Prehistoric and Protohistoric Sciences
5. Barthelme, J. W. 1985, Fisher–hunters and neolithic pastoralists in East Turkana, Kenya, British Archaeological reports, Oxford