Cita APA (7th ed.)
(2001). Aid activities in Africa 1999-2000 = Activites d'aide en Afrique 1999-2000. OECD.
Cita Chicago (17th ed.)
Aid Activities in Africa 1999-2000 = Activites D'aide En Afrique 1999-2000. Paris Cedex, France: OECD, 2001.
Cita MLA (9th ed.)
Aid Activities in Africa 1999-2000 = Activites D'aide En Afrique 1999-2000. OECD, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.