एपीए उद्धरण

Yu, L. (2007). international hospitality business: Management and operations. Jaico Publishing House.

शिकागो स्टाइल उद्धरण

Yu, Larry. International Hospitality Business: Management and Operations. Mumbai: Jaico Publishing House, 2007.

एमएलए उद्धरण

Yu, Larry. International Hospitality Business: Management and Operations. Jaico Publishing House, 2007.