Evropská komise. Environment Directorate-General. Quality of surface fresh water: common procedure for the exchange of information 1993-95: synthesis report. Luxembourg: Office for Official Publications of the European Communities, 2000. 340 s.
(2000). Quality of surface fresh water: Common procedure for the exchange of information 1993-95 : synthesis report. Luxembourg: Office for Official Publications of the European Communities.
Styl ChicagoQuality of Surface Fresh Water: Common Procedure for the Exchange of Information 1993-95 : Synthesis Report. Luxembourg: Office for Official Publications of the European Communities, 2000.
Citace podle MLAQuality of Surface Fresh Water: Common Procedure for the Exchange of Information 1993-95 : Synthesis Report. Luxembourg: Office for Official Publications of the European Communities, 2000.
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