John, S. (2015). The development and management of visitor attractions (2nd ed.). London.
Chicago Edition CitationJohn, 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.
Atenció: Aquestes cites poden no estar 100% correctes.