John, S. (2015). The development and management of visitor attractions (2nd ed.). London.
Chicago ZitierstilJohn, Swarbrooke. The Development and Management of Visitor Attractions. 2nd ed. Routledge: London, 2015.
MLA ZitierstilJohn, Swarbrooke. The Development and Management of Visitor Attractions. 2nd ed. London, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.