Sharma, J. K. (2007). Tourism product and services: Development strategy and management options.
Chicago-стиль цитированияSharma, Jitendra Kumar. Tourism Product and Services: Development Strategy and Management Options. Kanishka Publishers Distributers, New Delhi, 2007.
MLA-цитированиеSharma, Jitendra Kumar. Tourism Product and Services: Development Strategy and Management Options. 2007.
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