Jacobs, P., & Sadler, B. (1984). Sustainable development and environmental assessment: Perspectives on planning for a common future. Canadian Environmental Assesment Reaserch Council.
Παραπομπή σε μορφή Chicago (17η εκδ.)Jacobs, Peter, και Barry Sadler. Sustainable Development and Environmental Assessment: Perspectives on Planning for a Common Future. Canada: Canadian Environmental Assesment Reaserch Council, 1984.
Παραπομπή σε μορφή MLA (9th εκδ.)Jacobs, Peter, και Barry Sadler. Sustainable Development and Environmental Assessment: Perspectives on Planning for a Common Future. Canadian Environmental Assesment Reaserch Council, 1984.
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