{{cite web |url=https://marcus.uib.no/instance/webresource/8f20a1b0-1dc6-47ed-9fdf-12eff3ead9c4 |title=Diplom datert 1348, 8. mai. Bergen. Trykt i Diplomatarium Norvegicum B.4. Nr. 333. |author=Avdeling for spesialsamlinger |accessdate=Fri Apr 19, 2024 |publisher=University of Bergen Library}}