@book {1991,
	title = {Kroniek van het klooster Bloemhof te Wittewierum. Inleiding, editie en vertaling},
	series = {Middeleeuwse studies en bronnen},
	volume = {20},
	year = {1991},
	pages = {LVIII + 510},
	publisher = {Verloren},
	organization = {Verloren},
	address = {Hilversum},
	issn = {90-6550-227-0},
	author = {Jansen, H.P.H. and Janse, Antheun}
}
