Cita APA (7a ed.)

(2009). Worldwide hospitality and tourism themes. Emerald Group Publishing.

Cita Chicago Style (17a ed.)

Worldwide Hospitality and Tourism Themes. [Bingley, U.K.]: Emerald Group Publishing, 2009.

Cita MLA (9a ed.)

Worldwide Hospitality and Tourism Themes. Emerald Group Publishing, 2009.