ebrary, Inc, & Jauhari, V. (2010). Worldwide hospitality and tourism themes. Emerald.
芝加哥风格引文ebrary, Inc, 与 Vinnie Jauhari. Worldwide Hospitality and Tourism Themes. [Bingley, UK]: Emerald, 2010.
MLA引文ebrary, Inc, 与 Vinnie Jauhari. Worldwide Hospitality and Tourism Themes. Emerald, 2010.
警告：这些引文格式不一定是100％准确.