Boniface, Brian, Robyn Cooper, and Chris Cooper. 2016. Worldwide Destinations: The Geography of Travel and Tourism. 7th ed. Taylor and Francis. http://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&package_service_id=2557387530002418&institutionId=2418&customerId=2415.
Garrod, B., and Alan Fyall. 2011. Contemporary Cases in Tourism: Volume 1. Oxford: Goodfellow. http://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&package_service_id=3039319250002418&institutionId=2418&customerId=2415.
Garrod, Brian, Stephen Wanhill, Alan Fyall, and Anna Leask. 2008. Managing Visitor Attractions. 2nd ed. Hoboken: Taylor and Francis. http://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&package_service_id=2557387520002418&institutionId=2418&customerId=2415.