(2009). Worldwide hospitality and tourism themes. Emerald Group Publishing.
Chicagoスタイル(17版)引用形式Worldwide Hospitality and Tourism Themes. [Bingley, U.K.]: Emerald Group Publishing, 2009.
MLA(9版)引用形式Worldwide Hospitality and Tourism Themes. Emerald Group Publishing, 2009.
警告: この引用は必ずしも正確ではありません.