Cita APA (7th ed.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2005). OECD regions at a glance. OECD.
Cita Chicago (17th ed.)
Organisation for Economic Co-operation and Development i ProQuest (Firm). OECD Regions at a Glance. Paris, France: OECD, 2005.
Cita MLA (9th ed.)
Organisation for Economic Co-operation and Development i ProQuest (Firm). OECD Regions at a Glance. OECD, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.