Simons, J. (1981). The demand for labour in British manufacturing. Centre for Labour Economics, London School of Economics.
Citazione stile Chigago Style (17a edizione)Simons, J.S.V. The Demand for Labour in British Manufacturing. London: Centre for Labour Economics, London School of Economics, 1981.
Citatione MLA (9a ed.)Simons, J.S.V. The Demand for Labour in British Manufacturing. Centre for Labour Economics, London School of Economics, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.