Simons, J. (1981). The demand for labour in British manufacturing. Centre for Labour Economics, London School of Economics.
Čikaški stil citiranja (17. izdanje)Simons, J.S.V. The Demand for Labour in British Manufacturing. London: Centre for Labour Economics, London School of Economics, 1981.
MLA način citiranja (9. izdanje)Simons, J.S.V. The Demand for Labour in British Manufacturing. Centre for Labour Economics, London School of Economics, 1981.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.