एपीए उद्धरण

Sirakaya-Turk, E. Research methods for leisure, recreation and tourism (2nd edition.).

शिकागो स्टाइल उद्धरण

Sirakaya-Turk, Ercan. Research Methods for Leisure, Recreation and Tourism. 2nd edition.

एमएलए उद्धरण

Sirakaya-Turk, Ercan. Research Methods for Leisure, Recreation and Tourism. 2nd edition.