एपीए उद्धरण

Mukhopadhyay,Sipra. Tourism Economics. Ane Books Pvt.Ltd.

शिकागो स्टाइल उद्धरण

Mukhopadhyay,Sipra. Tourism Economics. New Delhi: Ane Books Pvt.Ltd.

एमएलए उद्धरण

Mukhopadhyay,Sipra. Tourism Economics. Ane Books Pvt.Ltd.