European Commission. (1997). 82/176/EEC, Council directive of 22 March 1982 on limit values and quality objectives for mercury discharges by the chlor-alkali electrolysis industry: Provisional, unrevised texts : 9 languages. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. 82/176/EEC, Council Directive of 22 March 1982 On Limit Values and Quality Objectives for Mercury Discharges By the Chlor-alkali Electrolysis Industry: Provisional, Unrevised Texts : 9 Languages. Luxembourg: Office for Official Publications of the European Communities, 1997.
Παραπομπή MLAEuropean Commission. 82/176/EEC, Council Directive of 22 March 1982 On Limit Values and Quality Objectives for Mercury Discharges By the Chlor-alkali Electrolysis Industry: Provisional, Unrevised Texts : 9 Languages. Luxembourg: Office for Official Publications of the European Communities, 1997.