Organisation for Economic Co-operation and Development. (1979). OECD economic surveys: Spain. Organisation for Economic Co-Operation and Development.
Chicago-Zitierstil (17. Ausg.)Organisation for Economic Co-operation and Development. OECD Economic Surveys: Spain. Paris, France: Organisation for Economic Co-Operation and Development, 1979.
MLA-Zitierstil (9. Ausg.)Organisation for Economic Co-operation and Development. OECD Economic Surveys: Spain. Organisation for Economic Co-Operation and Development, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.