1. Vegetables,2006
2. Bonkoungou EG (2004) The shea tree (Vitellaria paradoxa) and the African shea parklands. In: ICRAF, editor. International workshop on processing and marketing of shea products in Africa. Dakar, Senegal: FAO and CFC. pp. 51–59.
3. Evidence for anthropic selection of the Sheanut tree (Vitellaria paradoxa);P Lovett;Agroforestry Systems,2000
4. West African agroforestry parklands: keys to conservation and sustainable management;J-MJ Boffa;Unasylva,2000
5. Aspects du parc à Karités-Nérés (Vitellaria paradoxa Gaertn. C.F., Parkia bigloboasa Jacq. Benth.) dans le sud du Borgou (Benin);G Agbahungba;Bois et Forêts des Tropiques,1989