एपीए उद्धरण

Sharma, J. K. (2007). Tourism product and sevices. Kanuhka.

शिकागो स्टाइल उद्धरण

Sharma, Jitendra Kumar. Tourism Product and Sevices. New Delhi: Kanuhka, 2007.

एमएलए उद्धरण

Sharma, Jitendra Kumar. Tourism Product and Sevices. Kanuhka, 2007.