@book {9783830988564, 
	title = "Researching Non-Formal Religious Education in Europe",
	isbn = "9783830988564",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783830988564",
	url = "https://content-select.com/de/portal/media/view/5c868578-1328-4aa4-a533-2fb3b0dd2d03",
	publisher = "Waxmann Verlag",
}