Guichaoua, A. (1992). Employment and environmental rehabilitation in the Sahel. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Guichaoua, André. Employment and Environmental Rehabilitation in the Sahel. International Labour Organization, 1992.
Citatione MLA (9a ed.)Guichaoua, André. Employment and Environmental Rehabilitation in the Sahel. International Labour Organization, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.