@book{67413,
	author = {Barth, Bertram and Flaig, Berthold Bodo},
	title = {Praxis der Sinus-Millieus},
	publisher = {Springer VS},
	year = {[2024]},
	address = {Wiesbaden},
	edition = {2., vollständig überarbeitete Auflage},
	url = {https://link.springer.com/978-3-658-42379-7}
}