John, S. (2015). The development and management of visitor attractions (2nd ed.). London.
Citación estilo ChicagoJohn, Swarbrooke. The Development and Management of Visitor Attractions. 2nd ed. Routledge: London, 2015.
Cita MLAJohn, Swarbrooke. The Development and Management of Visitor Attractions. 2nd ed. London, 2015.
Warning: These citations may not always be 100% accurate.