Ritchie, J. B., & Goeldner, C. R. (1994). Travel, tourism, and hospitality research: A handbook for managers and researchers (2nd ed.). Wiley.
Čikaški stil citiranja (17. izdanje)Ritchie, J.R. Brent, i Charles R. Goeldner. Travel, Tourism, and Hospitality Research: A Handbook for Managers and Researchers. 2nd ed. New York: Wiley, 1994.
MLA način citiranja (9. izdanje)Ritchie, J.R. Brent, i Charles R. Goeldner. Travel, Tourism, and Hospitality Research: A Handbook for Managers and Researchers. 2nd ed. Wiley, 1994.
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