Παραπομπή APA

(1996). Integrating environment and economy: Progress in the 1990s. Paris: Organisation for Economic Co-operation and Development.

Παραπομπή Chicago Style

Integrating Environment and Economy: Progress in the 1990s. Paris: Organisation for Economic Co-operation and Development, 1996.

Παραπομπή MLA

Integrating Environment and Economy: Progress in the 1990s. Paris: Organisation for Economic Co-operation and Development, 1996.

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