Kotler,Philip. Marketing for hospilatality and tourism. Perarson Eduacation.
芝加哥风格引文Kotler,Philip. Marketing for Hospilatality and Tourism. Mumbai: Perarson Eduacation.
MLA引文Kotler,Philip. Marketing for Hospilatality and Tourism. Perarson Eduacation.
警告：这些引文格式不一定是100％准确.