@book {9783864964763, 
	title = "Kundengewinnung im lokalen Umfeld",
	isbn = "9783864964763",
	edition = "1",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783864964763",
	url = "https://content-select.com/de/portal/media/view/57889b19-6850-46b8-9985-4e0db0dd2d03",
	publisher = "UVK Verlagsgesellschaft",
}