@book {9783407631381, 
	title = "Gespräche im Trainingsraum erfolgreich führen",
	author = "Bründel, Heidrun",
	isbn = "9783407631381",
	year = "2019",
	edition = "1",
	keywords = "Kommunikation, Kooperation, Unterrichtsstörung, Trainingsraum-Methode",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783407631381",
	url = "https://content-select.com/de/portal/media/view/5c84e9c8-dc04-4bd9-8a0e-646eb0dd2d03",
	publisher = "Beltz Verlagsgruppe",
	language = "ger",
}