APA (7th ed.) Zitazioa
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). Strengthening accountability in aid for trade. OECD.
Chicago Style (17th ed.) Zitazioa
Organisation for Economic Co-operation and Development eta ProQuest (Firm). Strengthening Accountability in Aid for Trade. [Paris]: OECD, 2011.
MLA (9th ed.) Zitazioa
Organisation for Economic Co-operation and Development eta ProQuest (Firm). Strengthening Accountability in Aid for Trade. OECD, 2011.
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