.Bassey, M. W., & .Schmidt, O. G. (1989). Abrasive-disk dehullers in Africa: From research to dissemination. International Development Research Centre.
Style de citation Chicago (17e éd.).Bassey, Michael W., et O. G. .Schmidt. Abrasive-disk Dehullers in Africa: From Research to Dissemination. Ottawa, Ont., Canada: International Development Research Centre, 1989.
Style de citation MLA (9e éd.).Bassey, Michael W., et O. G. .Schmidt. Abrasive-disk Dehullers in Africa: From Research to Dissemination. International Development Research Centre, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.