Joint Meeting onConditions of Work and Employment in Postal and Telecommunications Services. (1977). Effects of technological changes on conditions of work and employment in postal and telecommunications services. Geneva: International Labour Office.
Citação norma ChicagoJoint Meeting onConditions of Work and Employment in Postal and Telecommunications Services. Effects of Technological Changes On Conditions of Work and Employment in Postal and Telecommunications Services. Geneva: International Labour Office, 1977.
Citação norma MLAJoint Meeting onConditions of Work and Employment in Postal and Telecommunications Services. Effects of Technological Changes On Conditions of Work and Employment in Postal and Telecommunications Services. Geneva: International Labour Office, 1977.