OECD. (2010). OECD Tourism Trends and Policies 2010 (1.). OECD publishins.
Lua i Stíl Chicago (17ú heag.)OECD. OECD Tourism Trends and Policies 2010. 1. Paris: OECD publishins, 2010.
Lua MLA (9ú heag.)OECD. OECD Tourism Trends and Policies 2010. 1. OECD publishins, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.