Organisation for Economic Co-operation and Development. (1991). Oecd economic surveys: Italy. OECD Publishing.
Chicago-Zitierstil (17. Ausg.)Organisation for Economic Co-operation and Development. Oecd Economic Surveys: Italy. Paris, France: OECD Publishing, 1991.
MLA-Zitierstil (9. Ausg.)Organisation for Economic Co-operation and Development. Oecd Economic Surveys: Italy. OECD Publishing, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.