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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational seminars on tourism development Shanghai, China, और Shanghai Institute of Tourism. International Seminars on Tourism Development Conference Proceedings, Shanghai, China, July 12 - 17, 1992. Shanghai: Shanghai Institute of Tourism, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInternational seminars on tourism development Shanghai, China, और Shanghai Institute of Tourism. International Seminars on Tourism Development Conference Proceedings, Shanghai, China, July 12 - 17, 1992. Shanghai Institute of Tourism, 1992.