Éva Csirmaza, Károly PetĘ PhDb
https://www.researchgate.net/publication/289993050_International_Trends_in_Recreational_and_Wellness_Tourism
Éva Csirmaza, Károly PetĘ PhDb
https://www.researchgate.net/publication/289993050_International_Trends_in_Recreational_and_Wellness_Tourism