Swarbrooke, J. (1999). Development and management of visitor attractions. Oxford: Butterworth-Heinemann.
शिकागो स्टाइल उद्धरणSwarbrooke, John. Development and Management of Visitor Attractions. Oxford: Butterworth-Heinemann, 1999.
एमएलए उद्धरणSwarbrooke, John. Development and Management of Visitor Attractions. Oxford: Butterworth-Heinemann, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.