International Labour Office. Rural Employment Policies Branch. (1981). The Challenge of rural poverty: A progress report on research and advisory services with special reference to rural employment, agrarian institutions, and policies (2nd ed.). International Labour Office.
Style de citation Chicago (17e éd.)International Labour Office. Rural Employment Policies Branch. The Challenge of Rural Poverty: A Progress Report on Research and Advisory Services with Special Reference to Rural Employment, Agrarian Institutions, and Policies. 2nd ed. Geneva: International Labour Office, 1981.
Style de citation MLA (9e éd.)International Labour Office. Rural Employment Policies Branch. The Challenge of Rural Poverty: A Progress Report on Research and Advisory Services with Special Reference to Rural Employment, Agrarian Institutions, and Policies. 2nd ed. International Labour Office, 1981.