@book {9783749501830, 
	title = "Praxis Kommunikation 5/2020",
	isbn = "9783749501830",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783749501830",
	url = "https://content-select.com/de/portal/media/view/6024f1d7-a5c0-426f-a2c1-3dc5b0dd2d03",
	publisher = "Junfermann Verlag",
}