Organisation for Economic Co-operation and Development, Statistical Office of the European Communities, & ProQuest (Firm). (2010). OECD statistics on international trade in services. OECD.
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Chicago Style (17th ed.) Zitazioa
Organisation for Economic Co-operation and Development, Statistical Office of the European Communities, eta ProQuest (Firm). OECD Statistics on International Trade in Services. Paris: OECD, 2010.
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MLA (9th ed.) Zitazioa
Organisation for Economic Co-operation and Development, et al. OECD Statistics on International Trade in Services. OECD, 2010.
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