World Trade Organization. (2009). WTO agreements series: Agriculture. World Trade Organization.
Lua i Stíl Chicago (17ú heag.)World Trade Organization. WTO Agreements Series: Agriculture. Geneve: World Trade Organization, 2009.
Lua MLA (9ú heag.)World Trade Organization. WTO Agreements Series: Agriculture. World Trade Organization, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.