Johnston, Robert J.. A dynamic model of sustainable tourism / Robert J. Johnston, Timothy J. Tyrrell. - 2005. // Journal of travel research. Vol. 44 (2005/06), No. 2
Tyrrell, Timothy J.. A framework for assessing direct economic impacts of tourist events: distinguishing origins, destinations, and causes of expenditures / Timothy J. Tyrrell, Robert J. Johnston. - 2001. // Journal of travel research. Vol. 40 (2001/02), No. 1
Tyrrell, Timothy J.. An econometric analysis of the effects of tourism growth on municipal revenues and expenditures / Timothy J. Tyrrell, Robert J. Johnston. - 2009. // Tourism economics : the business and finance of tourism and recreation. Vol. 15 (2009), No. 4
Tyrrell, Timothy J.. Assessing expenditure changes related to welcome center visits / Timothy J. Tyrrell, Robert J. Johnston. - 2003. // Journal of travel research. Vol. 42 (2003/04), No. 1
Tyrrell, Timothy J.. Estimating sport tourism visitor volumes: the case of Vancouver's 2010 Olympic Games / Timothy J. Tyrrell, Peter W. Williams, Robert J. Johnston. - 2004. // Tourism recreation research. Vol. 29 (2004), No. 1
Tyrrell, Timothy J.. The economic impacts of tourism: a special issue / Timothy J. Tyrrell, Robert Johnston. - 2006. // Journal of travel research. Vol. 45 (2006/07), No. 1
Tyrrell, Timothy J.. The rocket science of sustainable tourism / Timothy J. Tyrrell, Robert J. Johnston. - 2012. // Tourism analysis : an interdisciplinary journal. Vol. 17 (2012), No. 3
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A dynamic model of sustainable tourism ...