姚延波. (2008). 旅行社经营与管理: Operation and management of travel servie. 首都经济贸易大学出版社.
Chicago Style (17th ed.) Citation姚延波. 旅行社经营与管理: Operation and Management of Travel Servie. 首都经济贸易大学出版社, 2008.
Cita MLA姚延波. 旅行社经营与管理: Operation and Management of Travel Servie. 首都经济贸易大学出版社, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.