Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). Strengthening accountability in aid for trade. OECD.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOrganisation for Economic Co-operation and Development और ProQuest (Firm). Strengthening Accountability in Aid for Trade. [Paris]: OECD, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOrganisation for Economic Co-operation and Development और ProQuest (Firm). Strengthening Accountability in Aid for Trade. OECD, 2011.
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