@book {
	author = {Zemplén, Gábor},
	editor = {Danka, István},
	title = {Meggyőzéstechnika},
	year = {2019},
	publisher = {Akadémiai Kiadó},
	isbn = {},
	doi = {},
	URL = {https://uat.mersz.hu/kiadvany/481}
}