International seminars on tourism development Shanghai, China, & Shanghai Institute of Tourism. (1992). International seminars on tourism development conference proceedings, Shanghai, China, July 12 - 17, 1992. Shanghai Institute of Tourism.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International seminars on tourism development Shanghai, China, và Shanghai Institute of Tourism. International Seminars on Tourism Development Conference Proceedings, Shanghai, China, July 12 - 17, 1992. Shanghai: Shanghai Institute of Tourism, 1992.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)International seminars on tourism development Shanghai, China, và Shanghai Institute of Tourism. International Seminars on Tourism Development Conference Proceedings, Shanghai, China, July 12 - 17, 1992. Shanghai Institute of Tourism, 1992.