Dokumentuaren aipamena
APA (7th ed.) Zitazioa
(2002). Implementing domestic treadable permits: Recent developments and future challenges. Organisation for Economic Co-operation and Development.
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Chicago Style (17th ed.) Zitazioa
Implementing Domestic Treadable Permits: Recent Developments and Future Challenges. Paris, Cedex, France: Organisation for Economic Co-operation and Development, 2002.
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MLA (9th ed.) Zitazioa
Implementing Domestic Treadable Permits: Recent Developments and Future Challenges. Organisation for Economic Co-operation and Development, 2002.
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