1. A framework of approaches to sustainable tourism;Clarke;Jounral of Sustainable.Tourism,1997
2. Tourism transport and visitor spending: a study in the North York Moors National Park, UK;Dowanward;Journal of Travel Research,2004
3. Destination competitiveness: determinants and indicators;Dwyer;Current Issues of Tourism,2003
4. Sustainable tourism in protected areas: Guidelines for planning and management;Eagles;Gland, Switzerland: International Union for the Conservation of Nature,2002
5. Monitoring visitor expenditure associated with attendance at sporting events: An experimental assessment of the diary and recall methods;Faulkner;Festival Management and Event Tourism,1995