HALAJ, Daniel - GIERTLIOVÁ, Blanka - DOBŠINSKÁ, Zuzana. Tourism marketing of the cultural heritage in the chosen Slovakian area. In Economic and social development : book of proceedings [elektronický zdroj]. - Varazdin : Varazdin Development and Entrepreneurship Agency, 2019. ISSN 1849-7535, p. 704-709 [online]. APVV-15-0715 ; APVV- 17-0232. Dostupné na internete: <https://www.esd-conference.com/upload/book_of_proceedings/Book_of_Proceedings_esdBaku2019_Online.pdf>