Organisation for Economic Co-operation and Development. (1996). Integrating environment and economy: Progress in the 1990s. Organisation for Economic Co-operation and Development.
Παραπομπή σε μορφή Chicago (17η εκδ.)Organisation for Economic Co-operation and Development. Integrating Environment and Economy: Progress in the 1990s. Paris: Organisation for Economic Co-operation and Development, 1996.
Παραπομπή σε μορφή MLA (9th εκδ.)Organisation for Economic Co-operation and Development. Integrating Environment and Economy: Progress in the 1990s. Organisation for Economic Co-operation and Development, 1996.
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