Labini, P. S. (1964). Precarious employment in Sicily. International Labour Organization.
Cita Chicago Style (17a ed.)Labini, Paolo Sylos. Precarious Employment in Sicily. International Labour Organization, 1964.
Cita MLA (9a ed.)Labini, Paolo Sylos. Precarious Employment in Sicily. International Labour Organization, 1964.
Precaución: Estas citas no son 100% exactas.