एपीए उद्धरण

Bal, P. (2012). Emerging trends in tourism and hospitality marketing. Cyber Tech Publications.

शिकागो स्टाइल उद्धरण

Bal, P.K. Emerging Trends in Tourism and Hospitality Marketing. New Delhi: Cyber Tech Publications, 2012.

एमएलए उद्धरण

Bal, P.K. Emerging Trends in Tourism and Hospitality Marketing. Cyber Tech Publications, 2012.