APA aipamena

Shaw, G., & Williams, A. M. (2004). Tourism and tourism spaces. Sage.

Chicago Style aipamena

Shaw, Gareth, and Allan M. Williams. Tourism and Tourism Spaces. London: Sage, 2004.

MLA aipamena

Shaw, Gareth, and Allan M. Williams. Tourism and Tourism Spaces. Sage, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.