Organization for Economic Cooperation and Development & Organization for Economic Cooperation and Development Mediterranean Regional Project. (1965). Country reports: The Mediterranean regional project : Spain. OECD.
Chicago-referens (17:e uppl.)Organization for Economic Cooperation and Development och Organization for Economic Cooperation and Development Mediterranean Regional Project. Country Reports: The Mediterranean Regional Project : Spain. [Paris: OECD, 1965.
MLA-referens (9:e uppl.)Organization for Economic Cooperation and Development och Organization for Economic Cooperation and Development Mediterranean Regional Project. Country Reports: The Mediterranean Regional Project : Spain. OECD, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.