Jack, A. H. (1980). Industrial relations and the political process in the Sudan. International Institute for Labour Studies.
Cita Chicago Style (17a ed.)Jack, Ahmed Hassan. Industrial Relations and the Political Process in the Sudan. Ginebra: International Institute for Labour Studies, 1980.
Cita MLA (8a ed.)Jack, Ahmed Hassan. Industrial Relations and the Political Process in the Sudan. International Institute for Labour Studies, 1980.
Precaución: Estas citas no son 100% exactas.