Organisation for Economic Co-operation and Development. (1993). Economic instruments for environmental management in developing countries: Proceedings of a workshop held at OECD headquarters in Paris on 8 October 1992. Organisation for Economic Co-operation and Development.
Παραπομπή σε μορφή Chicago (17η εκδ.)Organisation for Economic Co-operation and Development. Economic Instruments for Environmental Management in Developing Countries: Proceedings of a Workshop Held at OECD Headquarters in Paris on 8 October 1992. Paris: Organisation for Economic Co-operation and Development, 1993.
Παραπομπή σε μορφή MLA (9th εκδ.)Organisation for Economic Co-operation and Development. Economic Instruments for Environmental Management in Developing Countries: Proceedings of a Workshop Held at OECD Headquarters in Paris on 8 October 1992. Organisation for Economic Co-operation and Development, 1993.