Παραπομπή APA

(1991). Fighting noise in the 1990s. Paris: Organisation for Economic Co-Operation and Development.

Παραπομπή Chicago Style

Fighting Noise in the 1990s. Paris: Organisation for Economic Co-Operation and Development, 1991.

Παραπομπή MLA

Fighting Noise in the 1990s. Paris: Organisation for Economic Co-Operation and Development, 1991.

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