@book { author = {Lőrincz, Katalin}, editor = {Sulyok, Judit}, title = {Turizmusmarketing}, year = {2017}, publisher = {Akadémiai Kiadó}, isbn = {978 963 454 060 1}, doi = {10.1556/9789634540601}, URL = {https://mersz.hu/kiadvany/277} }