Organisation for Economic Co-operation and Development. (1989). OECD economic surveys: Italy. Organisation for Economic Co-operation and Development.
Чикаго стиль цитування (17-те видання)Organisation for Economic Co-operation and Development. OECD Economic Surveys: Italy. Paris, France: Organisation for Economic Co-operation and Development, 1989.
Стиль цитування MLA (9-ме видання)Organisation for Economic Co-operation and Development. OECD Economic Surveys: Italy. Organisation for Economic Co-operation and Development, 1989.
Попередження: стилі цитування не завжди правильні на всі 100%.