Nordic Conference on Environment and Development Saltsjöbaden, Stockholm, Sweden, Carlsson, I., Brundtland, G. H., & Ramphal, S. S. (1987). Towards sustainable development: Fourteen case-studies prepared by African and Asian journalists for the Nordic Conference on Environment and Development at Saltsjöbaden, Stockholm, 8-10 May 1987 : with overview chapters. Panos Institute.
Παραπομπή σε μορφή Chicago (17η εκδ.)Nordic Conference on Environment and Development Saltsjöbaden, Stockholm, Sweden, Ingvar Carlsson, Gro Harlem Brundtland, και S. S. Ramphal. Towards Sustainable Development: Fourteen Case-studies Prepared by African and Asian Journalists for the Nordic Conference on Environment and Development at Saltsjöbaden, Stockholm, 8-10 May 1987 : With Overview Chapters. London: Panos Institute, 1987.
Παραπομπή σε μορφή MLA (8th εκδ.)Nordic Conference on Environment and Development Saltsjöbaden, Stockholm, Sweden, et al. Towards Sustainable Development: Fourteen Case-studies Prepared by African and Asian Journalists for the Nordic Conference on Environment and Development at Saltsjöbaden, Stockholm, 8-10 May 1987 : With Overview Chapters. Panos Institute, 1987.