Simkins, C. E. W. (1981). The demographic demand for labour and institutional context of African unemployment in South Africa: 1960-1980. Southern Africa Labour and Development Research Unit.
Style de citation Chicago (17e éd.)Simkins, C. E. W. The Demographic Demand for Labour and Institutional Context of African Unemployment in South Africa: 1960-1980. Cape Town: Southern Africa Labour and Development Research Unit, 1981.
Style de citation MLA (8e éd.)Simkins, C. E. W. The Demographic Demand for Labour and Institutional Context of African Unemployment in South Africa: 1960-1980. Southern Africa Labour and Development Research Unit, 1981.
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