APA aipamena

Gmelch, S. B. (2010). Tourists and tourism: A reader. Waveland Press.

Chicago Style aipamena

Gmelch, Sharon Bohn. Tourists and Tourism: A Reader. Waveland Press, 2010.

MLA aipamena

Gmelch, Sharon Bohn. Tourists and Tourism: A Reader. Waveland Press, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.