Lua APA (7ú heag.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Overcoming border bottlenecks: The costs and benefits of trade facilitation. OECD.
Lua i Stíl Chicago (17ú heag.)
Organisation for Economic Co-operation and Development agus ProQuest (Firm). Overcoming Border Bottlenecks: The Costs and Benefits of Trade Facilitation. Paris: OECD, 2009.
Lua MLA (9ú heag.)
Organisation for Economic Co-operation and Development agus ProQuest (Firm). Overcoming Border Bottlenecks: The Costs and Benefits of Trade Facilitation. OECD, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.