Lua APA (7ú heag.)

Organisation for Economic Co-operation and Development. (2020). OECD statistics on international trade in services: Detailed tables by partner country, 2014-2018. OECD.

Lua i Stíl Chicago (17ú heag.)

Organisation for Economic Co-operation and Development. OECD Statistics on International Trade in Services: Detailed Tables by Partner Country, 2014-2018. Paris: OECD, 2020.

Lua MLA (9ú heag.)

Organisation for Economic Co-operation and Development. OECD Statistics on International Trade in Services: Detailed Tables by Partner Country, 2014-2018. OECD, 2020.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.