Boniface, B. G., Cooper, C., & Cooper, R. (2016). Worldwide destinations: The geography of travel and tourism (7th edition.). Routledge, Taylor & Francis Group.
Chicago-referens (17:e uppl.)Boniface, Brian G., Chris Cooper, och Robyn Cooper. Worldwide Destinations: The Geography of Travel and Tourism. 7th edition. London, New York, NY: Routledge, Taylor & Francis Group, 2016.
MLA-referens (9:e uppl.)Boniface, Brian G., et al. Worldwide Destinations: The Geography of Travel and Tourism. 7th edition. Routledge, Taylor & Francis Group, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.