John, S. (2015). The development and management of visitor attractions (2nd ed.). London.
Chicago Style aipamenaJohn, Swarbrooke. The Development and Management of Visitor Attractions. 2nd ed. Routledge: London, 2015.
MLA aipamenaJohn, Swarbrooke. The Development and Management of Visitor Attractions. 2nd ed. London, 2015.
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