एपीए उद्धरण

Swarbrooke, J. (1999). Development and management of visitor attractions. Oxford: Butterworth-Heinemann.

शिकागो स्टाइल उद्धरण

Swarbrooke, John. Development and Management of Visitor Attractions. Oxford: Butterworth-Heinemann, 1999.

एमएलए उद्धरण

Swarbrooke, John. Development and Management of Visitor Attractions. Oxford: Butterworth-Heinemann, 1999.