{{cite web |url=https://marcus.uib.no/instance/webresource/81ad987b-ac36-4093-bf4c-a47fc8366056 |title=Diplom datert 1504, 15. september. Bergen. Trykt i Diplomatarium Norvegicum B.9. Nr. 459 |author=Avdeling for spesialsamlinger |accessdate=Sat Apr 27, 2024 |publisher=University of Bergen Library}}