(2008). Managing visitor attractions: New directions. Oxford: Butterworth-Heinemann.
शिकागो स्टाइल उद्धरणManaging Visitor Attractions: New Directions. Oxford: Butterworth-Heinemann, 2008.
एमएलए उद्धरणManaging Visitor Attractions: New Directions. Oxford: Butterworth-Heinemann, 2008.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.