ProQuest (Firm). (2011). Multilateral aid 2010. OECD.
Cita Chicago (17th ed.)ProQuest (Firm). Multilateral Aid 2010. [Paris]: OECD, 2011.
Cita MLA (9th ed.)ProQuest (Firm). Multilateral Aid 2010. OECD, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.