@book {
	editor = {Keller, Krisztina},
	title = {A turisztikai niche termékek},
	year = {2023},
	publisher = {Akadémiai Kiadó},
	isbn = {978 963 454 914 7},
	doi = {10.1556/9789634549147},
	URL = {https://mersz.hu/kiadvany/1082}
}