Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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