एपीए उद्धरण

Sharma, A. (2008). Tourism development. RBSA Publishers.

शिकागो स्टाइल उद्धरण

Sharma, Ashok. Tourism Development. India: RBSA Publishers, 2008.

एमएलए उद्धरण

Sharma, Ashok. Tourism Development. RBSA Publishers, 2008.