{{cite web |url=https://marcus.uib.no/instance/webresource/416d8c02-14bc-47bc-8075-bdd74a423f4f |title=Diplom datert (1470-80) (Bergen). Trykt i Diplomatarium Norvegicum B.10. Nr. 255 |author=Avdeling for spesialsamlinger |accessdate=Thu Mar 28, 2024 |publisher=University of Bergen Library}}