@misc{Kościółek_Szczepan_Role,
 author={Kościółek, Szczepan},
 howpublished={online},
 publisher={Publishing House of the University of Economics in Katowice},
 language={eng},
 title={Role of e-WOM in hospitality market pricing},
 type={czasopismo},
 keywords={consumer ratings, e-WOM, hospitality market, pricing},
}