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.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিInternational seminars on tourism development Shanghai, China, এবং Shanghai Institute of Tourism. International Seminars on Tourism Development Conference Proceedings, Shanghai, China, July 12 - 17, 1992. Shanghai: Shanghai Institute of Tourism, 1992.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিInternational seminars on tourism development Shanghai, China, এবং Shanghai Institute of Tourism. International Seminars on Tourism Development Conference Proceedings, Shanghai, China, July 12 - 17, 1992. Shanghai Institute of Tourism, 1992.