Organisation for Economic Co-operation and Development. (1989). OECD economic surveys: Belgium Luxembourg. OECD Publishing.
Citação do estilo Chicago (17ª ed.)Organisation for Economic Co-operation and Development. OECD Economic Surveys: Belgium Luxembourg. Paris, France: OECD Publishing, 1989.
Citação MLA (9ª ed.)Organisation for Economic Co-operation and Development. OECD Economic Surveys: Belgium Luxembourg. OECD Publishing, 1989.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.