Παραπομπή APA

Sirakaya - Turk, E. . e. (2011). Research methods for leisure, recreation and tourism. CAB International.

Παραπομπή Chicago Style

Sirakaya - Turk, Ercan...[et.al]; ed. Research Methods for Leisure, Recreation and Tourism. oxfordshire: CAB International, 2011.

Παραπομπή MLA

Sirakaya - Turk, Ercan...[et.al]; ed. Research Methods for Leisure, Recreation and Tourism. CAB International, 2011.