@book {9783407291172, 
	title = "Pädagogische Schulentwicklung",
	author = "Klippert, Heinz",
	isbn = "9783407291172",
	year = "2008",
	edition = "3",
	keywords = "Unterricht, Schulentwicklung, Schulleitung, Schulleiter, Kollegium, Schulprofil, Steuerungsteam",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783407291172",
	url = "https://content-select.com/de/portal/media/view/519cc189-a5e8-4c4f-8721-253e5dbbeaba",
	publisher = "Beltz Verlagsgruppe",
	language = "ger",
}