Submitted on: 13 April 2013.
Revised on: 26 June 2013.
Accepted on: 22 July 2013.
___________________Journal of Hospitality and Tourism Management
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Submitted on: 24 September 2003.
Revised on: 25 December 2003.
Accepted on: 13 January 2004.
___________________Journal of Hospitality and Tourism Management
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