एपीए उद्धरण

Shukla, N., & Arora, S. (2012). Economics of tourism: Current perspectives. Cyber Tech.

शिकागो स्टाइल उद्धरण

Shukla, Nishant, और S.L Arora. Economics of Tourism: Current Perspectives. New Delhi: Cyber Tech, 2012.

एमएलए उद्धरण

Shukla, Nishant, और S.L Arora. Economics of Tourism: Current Perspectives. Cyber Tech, 2012.