@book {
	author = {Andor, György},
	title = {Üzleti gazdaságtan},
	year = {2018},
	publisher = {Akadémiai Kiadó},
	isbn = {978 963 454 023 6},
	doi = {10.1556/9789634540236},
	URL = {https://mersz.hu/kiadvany/300}
}