Organisation for Economic Co-operation and Development. (1979). OECD economic surveys: Spain. Organisation for Economic Co-Operation and Development.
Cita Chicago (17th ed.)Organisation for Economic Co-operation and Development. OECD Economic Surveys: Spain. Paris, France: Organisation for Economic Co-Operation and Development, 1979.
Cita MLA (9th ed.)Organisation for Economic Co-operation and Development. OECD Economic Surveys: Spain. Organisation for Economic Co-Operation and Development, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.