APA aipamena

(2011). Research methods for leisure, recreation and tourism. Wallingford, Oxfordshire: CABI.

Chicago Style aipamena

Research Methods for Leisure, Recreation and Tourism. Wallingford, Oxfordshire: CABI, 2011.

MLA aipamena

Research Methods for Leisure, Recreation and Tourism. Wallingford, Oxfordshire: CABI, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.