Organisation for Economic Co-operation and Development. (1988). OECD economic surveys: Belgium Luxembourg. OECD Publishing.
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Chicago Style (17th ed.) Zitazioa
Organisation for Economic Co-operation and Development. OECD Economic Surveys: Belgium Luxembourg. Paris, France: OECD Publishing, 1988.
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MLA (9th ed.) Zitazioa
Organisation for Economic Co-operation and Development. OECD Economic Surveys: Belgium Luxembourg. OECD Publishing, 1988.
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