APA (7th ed.) Zitazioa
(2001). Environmental performance reviews: Iceland. OECD Publications Services.
Chicago Style (17th ed.) Zitazioa
Environmental Performance Reviews: Iceland. Paris, France: OECD Publications Services, 2001.
MLA (9th ed.) Zitazioa
Environmental Performance Reviews: Iceland. OECD Publications Services, 2001.
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