Cita APA
(2012). OECD tourism: Trends and policies 2012. OECD.
Citación estilo Chicago
OECD Tourism: Trends and Policies 2012. France: OECD, 2012.
Cita MLA
OECD Tourism: Trends and Policies 2012. OECD, 2012.
Warning: These citations may not always be 100% accurate.