@book {9783781554337, 
	title = "Monitoring Bildungsforschung",
	isbn = "9783781554337",
	edition = "1",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783781554337",
	url = "https://content-select.com/de/portal/media/view/55f15a68-8118-4c85-ba80-21d6b0dd2d03",
	publisher = "Verlag Julius Klinkhardt",
}