एपीए उद्धरण

Chetwani, T. (2008). Ticketing and travel agencies. Cyber tech.

शिकागो स्टाइल उद्धरण

Chetwani, Tarun. Ticketing and Travel Agencies. New Delhi: Cyber tech, 2008.

एमएलए उद्धरण

Chetwani, Tarun. Ticketing and Travel Agencies. Cyber tech, 2008.