Cooper,Chris & Michael Hall,C. Contemporary Tourism: An International Approach. Goodbellow Pub.
Čikaški stil citiranja (17. izdanje)Cooper,Chris & Michael Hall,C. Contemporary Tourism: An International Approach. Goodbellow Pub.
MLA način citiranja (9. izdanje)Cooper,Chris & Michael Hall,C. Contemporary Tourism: An International Approach. Goodbellow Pub.
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