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2. Agence de l’eau loire-bretagne (ALLB). (2006). “Charges applied by the Loire-Bretagne Water Agency.” ⟨http://www.eau-loire-bretagne.fr/english/a/fr_a3 angl.htm⟩;
3. “Financial assistance provided by the Loire-Bretagne Water Agency.” ⟨http://www.eau-loire-bretagne.fr/english/a/fr_a2angl.htm⟩ (March 28 2006).
4. Aggens L. (1983). “Identifying different levels of public interest in participation in public involvement and dispute resolution—Volume 1.” IWR Research Rep. 82-R1 U.S. Army Corps of Engineers Washington D.C.
5. American Society of Civil Engineers (ASCE) and United Nations Educational Scientific and Cultural Organization (UNESCO). (1998). “Sustainability criteria for water resources systems.” ASCE Reston Va.