佟君 & 赵建坤. (2002). 导游文化知识: The Cultural Knowledge for Tourist Guides. 广东旅游出版社.
Chicago Style (17th ed.) Citation佟君 and 赵建坤. 导游文化知识: The Cultural Knowledge for Tourist Guides. 广东旅游出版社, 2002.
MLA (8th ed.) Citation佟君 and 赵建坤. 导游文化知识: The Cultural Knowledge for Tourist Guides. 广东旅游出版社, 2002.
Warning: These citations may not always be 100% accurate.