APA aipamena

(1994). Travel, tourism, and hospitality research. Wiley.

Chicago Style aipamena

Travel, Tourism, and Hospitality Research. New York: Wiley, 1994.

MLA aipamena

Travel, Tourism, and Hospitality Research. Wiley, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.