Bhatia, A. K. (1998). Tourism management and marketing: The business of travel agency operations. Sterling Publishers Pvt. Ltd.
Trích dẫn kiểu ChicagoBhatia, A K. Tourism Management and Marketing: The Business of Travel Agency Operations. New Delhi: Sterling Publishers Pvt. Ltd, 1998.
Trích dẫn MLABhatia, A K. Tourism Management and Marketing: The Business of Travel Agency Operations. Sterling Publishers Pvt. Ltd, 1998.
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