European Commission. (1996). 83/513/EEC, Council directive of 26 September 1983 on limit values and quality objectives for cadmium discharges: Provisional, unrevised texts : 9 languages. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. 83/513/EEC, Council Directive of 26 September 1983 On Limit Values and Quality Objectives for Cadmium Discharges: Provisional, Unrevised Texts : 9 Languages. Luxembourg: Office for Official Publications of the European Communities, 1996.
Παραπομπή MLAEuropean Commission. 83/513/EEC, Council Directive of 26 September 1983 On Limit Values and Quality Objectives for Cadmium Discharges: Provisional, Unrevised Texts : 9 Languages. Luxembourg: Office for Official Publications of the European Communities, 1996.