European Commission. (2010). Water is for life: How the water framework directive helps safeguard Europe's resourses. Publications Office of the European Union.
Παραπομπή σε μορφή Chicago (17η εκδ.)European Commission. Water Is for Life: How the Water Framework Directive Helps Safeguard Europe's Resourses. Luxembourg: Publications Office of the European Union, 2010.
Παραπομπή σε μορφή MLA (8th εκδ.)European Commission. Water Is for Life: How the Water Framework Directive Helps Safeguard Europe's Resourses. Publications Office of the European Union, 2010.
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