Spangenberg, J. H., & Bonniot, O. (1998). Sustainability indicators: A compass on the road towards sustainability ; sustainable societies program, division for material flows and structural change. Wuppertal-Inst. für Klima, Umwelt, Energie.
Chicago-Zitierstil (17. Ausg.)Spangenberg, Joachim H., und Odile Bonniot. Sustainability Indicators: A Compass on the Road Towards Sustainability ; Sustainable Societies Program, Division for Material Flows and Structural Change. Wuppertal: Wuppertal-Inst. für Klima, Umwelt, Energie, 1998.
MLA-Zitierstil (9. Ausg.)Spangenberg, Joachim H., und Odile Bonniot. Sustainability Indicators: A Compass on the Road Towards Sustainability ; Sustainable Societies Program, Division for Material Flows and Structural Change. Wuppertal-Inst. für Klima, Umwelt, Energie, 1998.