Dokumentuaren aipamena
APA (7th ed.) Zitazioa
Organisation for Economic Co-operation and Development, ProQuest (Firm), & Richards, G. (2009). The impact of culture on tourism. OECD.
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Chicago Style (17th ed.) Zitazioa
Organisation for Economic Co-operation and Development, ProQuest (Firm), eta Greg Richards. The Impact of Culture on Tourism. Paris: OECD, 2009.
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MLA (9th ed.) Zitazioa
Organisation for Economic Co-operation and Development, et al. The Impact of Culture on Tourism. OECD, 2009.
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