{{cite web |url=https://marcus.uib.no/instance/webresource/07743279-ae56-4c8c-a6c1-68005700e6f9 |title=Diplom datert 1417, 15. november. Utne (Kinsarvik, Hordaland). Trykt i Diplomatarius Norvegicum B.1. Nr. 655 |author=Avdeling for spesialsamlinger |accessdate=Fri Apr 19, 2024 |publisher=University of Bergen Library}}