APA (7. basım) Alıntı
ProQuest (Firm). (2011). Aid for trade at a glance 2011: Showing results. World Trade Organization : OECD.
Chicago Style (17. basım) Atıf
ProQuest (Firm). Aid for Trade at a Glance 2011: Showing Results. [Paris]: World Trade Organization : OECD, 2011.
MLA (9th ed.) Atıf
ProQuest (Firm). Aid for Trade at a Glance 2011: Showing Results. World Trade Organization : OECD, 2011.
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