Public Services International. (1987). PSI summary of background report for the ILO joint meeting on employment and conditions of work in water, gas and electricity supply services: Geneva, 1987.
Chicago-Zitierstil (17. Ausg.)Public Services International. PSI Summary of Background Report for the ILO Joint Meeting on Employment and Conditions of Work in Water, Gas and Electricity Supply Services: Geneva, 1987. Ferney-Voltaire, 1987.
MLA-Zitierstil (9. Ausg.)Public Services International. PSI Summary of Background Report for the ILO Joint Meeting on Employment and Conditions of Work in Water, Gas and Electricity Supply Services: Geneva, 1987. 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.