@book {9783800738717, 
	title = "Kalkulation in Kleinbetrieben",
	author = "Bellenberg, Klaus",
	isbn = "9783800738717",
	year = "2008",
	edition = "3",
	keywords = "Kalkulation, Kostenrechnung, Deckungsbeitragsrechnung, Betriebsführung, Kleinbetrieb",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783800738717",
	url = "https://content-select.com/de/portal/media/view/5720a787-2588-4bd0-abba-49e0b0dd2d03",
	publisher = "VDE Verlag",
	language = "ger",
}