@inbook {2008,
	title = {En t{\'o}ch konden ze zingen in Egmond},
	booktitle = {Het klooster Egmond: hortus conclusus},
	series = {Egmondse studi{\"e}n},
	volume = {5},
	year = {2008},
	pages = {125-144},
	publisher = {Verloren},
	organization = {Verloren},
	address = {Hilversum},
	isbn = {978-90-8704-025-3},
	author = {Loos, Ike de},
	editor = {Vis, G.N.M.}
}
