एपीए उद्धरण

Kamra, K. K. (2001). Economics of tourism: Pricing,impacts,forecasting. Kanishka Publishers.

शिकागो स्टाइल उद्धरण

Kamra, Krishan K. Economics of Tourism: Pricing,impacts,forecasting. New Delhi: Kanishka Publishers, 2001.

एमएलए उद्धरण

Kamra, Krishan K. Economics of Tourism: Pricing,impacts,forecasting. Kanishka Publishers, 2001.